august 2014 outcrop

OUTCROPNewsletter of the Rocky Mountain Association of Geologists

Volume 63 • No. 8 • August 2014

August 20142Vol. 63, No.8 2

Why can Weatherford deliver more real time data at the wellsite than any other mudlogging company?

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www.rmag.org3OUTCROP

The Rocky Mountain Association of Geologists (RMAG) is a nonprofit organization whose purposes are to promote interest in geology and allied sciences and their practical application, to foster scientific research and to encourage fellowship and cooperation among its members. The Outcrop is a monthly publication of the RMAG.

The Rocky Mountain Association of Geologists910 16th Street • Suite 1214 • Denver, CO 80202 • 303-573-8621

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OUTCROP

President – Matt Silverman [email protected]

President-Elect – Marv Brittenham, [email protected]

1st Vice-President – Michael Dolan [email protected]

2nd Vice-President – Michelle Bishop [email protected]

Secretary – Nick Nelson [email protected]

Treasurer – Reed Johnson [email protected]

Treasurer Elect – Paul Lillis [email protected]

Counselor (2 Year) – Laura L. Wray [email protected]

Counselor (1 Year) – Terri Olson [email protected]

2014 Officers and Board of Directors

Advertising rates apply to either black and white or color ads. Submit color ads in RGB color to be compatible with web format.Borders are recommended for advertisements that comprise less than one half page. Digital files must be PC compatible submitted in png, jpg, tif, pdf or eps formats at a minimum of 300 dpi. If you have any questions, please call the RMAG office at 303-573-8621.

Ad copy, signed contract and payment must be received before advertising insertion. Contact the RMAG office for details.

DEADLINES: ad submissions are the 1st of every month for the following month's publication.

The Outcrop is a monthly publication of the Rocky Mountain Association of Geologists910 16th Street, Suite 1214 • Denver, CO 80202-2997

RMAG Staff Executive Director Carrie Veatch, MA [email protected] & Events Manager Hannah [email protected] Specialist Emily [email protected] Carol Dalton [email protected]

Managing EditorKristine Peterson [email protected]

Associate EditorsHolly Sell [email protected] [email protected] Whitney [email protected] [email protected]/ProductionDebbie Downs [email protected] Noon Luncheon Reservations RMAG Office: 303-573-8621Fax: [email protected] or www.rmag.org

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RMAG June Board of Directors MeetingBy Nick Nelson, Secretary ([email protected])

This month’s board meeting was held on June 18th, 2014. The meeting started at a feverish pace, with approximately one month before the Rocky Mountain Section meeting of AAPG, we received updates from several of the committees that are working towards setting up the event. By the time you read this the RMS-AAPG meeting will be finished for a few weeks, but during the June board of directors meeting this was a topic of conversation that took up a large part of the meeting.

There was some talk amongst the board about the monthly RMAG luncheons. The schedule has been set for the rest of 2014 and the push now is to get the first few months of 2015 speakers set in stone. Be sure to check the RMAG website to see the upcoming talks and reserve your lunch spot. Remember that if you missed the lunch registration deadline for any month you are more than welcome to walk-in and still hear the speaker for a mere $10.

If you have been a member of RMAG for more than a month, or if you have been interested in Rocky Mountain geology for any period of time you, most likely have heard of the legendary yet elusive Big Red Book. This is a publication that has gained renowned status from geologists throughout the Rocky Mountain region due to

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its incredible amount of information and its rarity. Lucky for all of us, the Big Red Structure/Tectonics Book is now available in a much more compact and modern form. This new version of the publication is available on CD and has a whole new format, including maps and GIS data for use with your favorite modern mapping software. This new publication is now on sale for everyone to enjoy and use. If you are interested in purchasing this publication please check out the website or contact the RMAG office to get yours today.

Now all you need to do is finish reading this month’s issue of the Outcrop from cover to cover and then get your backpack in order for an outdoor adventure. Don’t get me wrong, reading this fine compilation of articles is good for your brain, but every geologist needs to get outside and see some rocks and the best way to spend the rest of your day is to go outside and look at an actual outcrop. This month I recommend a trip to your favorite carbonate. Be sure to remember your hand lens, camera, grain size card and lots of water. Nobody wants to get stuck on an outcrop and have to make the hard decision of drinking your last sip of water or using it to wet down the rock so you can see those fossils just a little bit better. Be safe and have fun out there.

»


C O N T E N T S

OUTCROP

Volume 63 • No. 8 • August 2014

COVER PHOTOA large block of coarse regolithic limestone breccia

of the Molas Formation exposed in the high wall of the historic Rockwood Limestone Quarry fourteen miles north of Durango, Colorado.

The surface of the block is a smoothly beveled glacial pavement produced by the Animas Glacier as it moved south along the Animas River Valley from the San Juan Mountains ice-field highland. Note the glacial striations and the remnant of a large glacial groove at the far end of the outcrop. Many of the limestone clasts are fossiliferous.

The Molas Formation is considered to be a paleosol developed on an erosion surface on the Leadville Limestone. Distinctive red and purple clay envelopes cobbles, nodules and blocks derived from the underlying Leadville Limestone. View to the south or “down-ice” along the Animas River valley. Photo by Carl F. Brink.

References Condon, S. M., 1992, Geologic Framework of

Pre-Cretaceous Rocks in the Southern Ute Indian Reservation and Adjacent Areas, Southwestern Colorado and Northwestern New Mexico: United States Geological Survey Professional Paper 1505-A.

Newsletter of the Rocky Mountain Association of Geologists

Features16 Lead Story: The Museum

of Moab21 2015 AAPG ACE in

Denver26 Cores for Kids40 ENTRY FORM 2014

Oilman's Tennis Tournament of the Rockies aka OTTR

association news 7 RMAG 2014 Summit

Sponsors 9 The Outcrop Needs YOU!11 Call for 2014 RMAG

Professional Awards Nominees

12 RMAG Award for Excellence in Teaching Earth Sciences

15 September RMAG On-the-Rocks Field Trip

20 Sporting Clay Tournament RMAG 2014

23 SAVE THE DATE! RMAG Pronghorn/Three Forks Core Workshop

25 Connect with RMAG Online!

27 RMAG Monthly Luncheon Sponsor Commitment Form

28 Thank You to 2013 Foundation Donors

30 Submit a Manuscript to The Mountain Geologist

32 21st Annual 3D Seismic Symposium Call for Papers

33 Tectonic GIS Data from the Geological Atlas of the Rocky Mountain Region

35 RMAG Foundation Scholarship Awards 2014

38 Oil & Gas Fields of Colorado 2014 Order Form

Departments 4 RMAG June Board

of Directors Meeting 6 President's Column29 In the Pipeline29 In Memoriam34 RMAG Luncheon

Programs38 New Members41 Advertisers Index41 Calendar of Events


Publish or Perish

President’s ColumnBy Matt Silverman

Since our founding in 1922, the heart of RMAG’s mission has been the exchange of geologic information. In addition to our field trips, symposia and short courses, we provide this service monthly with the Outcrop, quarterly with The Mountain Geologist and (almost) annually with a guidebook or other classic publication. This year, we are thrilled to welcome two outstanding, new digital volumes to our list: Tectonic GIS Data from the Geologic Atlas of the Rocky Mountain Region and Oil & Gas Fields of Colorado.

Tectonic GIS AtlasRMAG’s Geologic Atlas of the Rocky Mountain

Region, the “Big Red Book,” was first published in large format (print) in 1972. We re-released this long out-of-print volume in digital (.pdf) and georeferenced tiff file formats in 2006.

RMAG is now proud to publish Tectonic GIS Data from the Geologic Atlas of the Rocky Mountain Region on CD in geospatial vector file format as Geographic Information System maps and data ($80 for members, $130 nonmembers), with maps digitized from the georeferenced tiff figures in the 2006 Atlas. Shapefiles and file-geodatabase features are available for major tectonic units, anticlines and faults, major fold axes and faults, selected tectonic elements from Bouguer gravity data, configuration and ages of the Precambrian rock units, Upper Cretaceous to Cenozoic igneous rocks, and intrusive rocks.

The GIS data are presented in an ArcMap (.mxd) project, layer files, and as an ArcGIS (.pmf) published map file. In addition to the vector data, the Geo TIFF raster images, as well as some PDF chapters that comprise these map figures within the Big Red Book are included. For additional geologic context, the geologic-units base layer from the Geologic Map of North America, published gravity and magnetic anomaly maps, as well as a generalized USGS North American color shaded-relief raster are also included.

The primary purpose of this publication is to provide regional- and local-scale geospatial data of the Rocky Mountain Region for the geoscientist. The files contain location and symbology information for geologic data

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President's ColumnContinued from page 6

layers and allow analysis of the tectonic framework for map-based tasks. This interactive map product does not require extensive GIS expertise or highly specialized equipment.

RMAG volunteers make a lasting contribution to science, particularly the architects, authors and editors of these publications. Thanks go first to Debra Higley, RMAG’s 2013 President, without whom this publication would have never happened. Laura Biewick, a geologist and GIS coordinator at the USGS, who is the compilation editor who meshed current basemap, gravity, bathymetry, geologic, and other data with extensively attributed digitized pages from the Big Red Book. The beautiful cover art design and layout were professionally prepared by Dianne Nelson of Shadow Canyon Graphics.

Generous sponsors of th is publ icat ion included Anadarko Petroleum, Caerus Oil & Gas, the RMAG Foundation, GeoEdges Inc. and Innovative Geo-Tech Resources. You have our profound thanks.

Oil and Gas FieldsDue to the growing and critical

emphasis on resource plays, Oil & Gas Fields of Colorado includes discussions of the most important large-scale accumulations as well as classic field summaries. Sizable fields, those not previously (or thoroughly) described in earlier RMAG publications, fields that illuminate an intriguing play type or that are currently being developed, and regional plays are emphasized.

As a result, the 41 papers in this CD volume represent an astonishing diversity of oil and gas accumulations. Included are fields ranging from Campo on the Oklahoma border to West Side


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The Outcrop Needs YOU!

Have you attended a great lecture or read an interesting new geology or energy book? Have you attended a class or gone on a field trip that would interest the membership? Have you learned a new technique or found some great public domain software? Share your research so we can grow together. We are looking for articles about the new water laws, basin modeling on the “cheap,” new geologic trails or programs, legislative concerns, new technology.

Please be sure to include a phone number and make sure our emails are white-listed. We have had a few submissions that we wished to run but we could not reach the submitters by email and had no other contact information.

We need articles and photos for the Outcrop!

Send in your article or photo today!

Kristine [email protected]

Andre [email protected]

Please submit your ideas or articles and photos to:Greg Guyer

[email protected]

Holly Sell [email protected]

Cheryl Whitney [email protected]

August 201410Vol. 63, No.8 10

Canal in the northern Sand Wash Basin. Historic fields like Adena, Florence Canon City and Rangely are updated, and new, evolving discoveries like the DJ Niobrara horizontal play (2009) are introduced. Pervasive accumulations like the Raton Basin Coal Bed Methane play, Ignacio-Blanco and the Piceance Basin Williams Fork play will be found alongside discrete accumulations from across the state.

In other words, something for every explorer, and every production geologist.

Each of these field studies provides essential lessons for the petroleum geologist’s tool kit. Geologists familiar with these fields and plays will be much better able to create a compelling drilling opportunity, in Colorado or elsewhere in the region.

Dozens of authors and editors deserve our thanks. I can’t name them all, but would like to single out the devoted committee members that made it happen, against long odds: Dean DuBois, Jim Rogers, Steve Cumella, and Jim Milne. Innovative Geo-Tech Resources donated their professional mapping services at a breathtaking discount. It was compiled professionally at a great price by Nate Silva.

Only the generosity of our sponsors enabled this publication to proceed at a critical juncture, so I’m very grateful to Michael S. Johnson, the RMAG Foundation, the Foundation of the Rocky Mountain Section – AAPG, Dudley W. Bolyard, Louis and Shirley Bortz, Robbie R. Gries, Joseph P. D. Hull, K. P. Kauffman Company, Inc., L. M. Kozimko, Lewis & Clark Exploration, and James P. Rogers.

Both publications are now available to order at www.rmag.org by calling the office: 303-573-8621.

President's ColumnContinued from page 8

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Distinguished Public Service to Earth Sciences• – given to recognize contributions to earth sciences outside the framework of regular job responsibilitiesJournalism• – given for an achievement of notable benefit to the profession or public understanding of geology, exploration or resources President’s/Special Awards• – given for an achievement that does not have a specific category

Call for 2014 RMAG Professional Awards Nominees

»

The RMAG Professional Awards Committee is seeking nominee suggestions for the 2014 RMAG Professional Awards to be presented at the November Rockbuster’s Ball. Please contact Tricia Beaver, Committee Chair at [email protected] or (303) 731-7550 with any ideas. For additional information on awards criteria and to see lists of past award recipients, please go to www.rmag.org and click on “Committees.” Thanks for your thoughtful input in nominating those who deserve recognition.

The seven categories of awards are as follows:Honorary Member• – given for outstanding service to geology and/or the RMAGOutstanding Explorer• – given for significant energy or mineral discovery(ies) or for having accomplished outstanding earth science exploration in recent years or throughout his/her careerOutstanding Scientist• – given for having conducted or reported outstanding earth science studiesDistinguished Service to RMAG• – given for contributions to the RMAG in meaningful and beneficial ways

August 201412Vol. 63, No.8 12

RMAG & RMAG FoundationAward for Excellence in Teaching Earth Sciences - 2014

The 2014 recipient of the RMAG Excellence in Teaching Award is Ms. Jacqueline Bath. She is a 1980 graduate of the University of Texas where she earned a B.S. degree in Geology; she also earned a Masters degree in Curriculum and Instruction from the University of Denver in 1999. Jacqueline teaches Geology, Earth and Environmental Science, and Astronomy to students in grades 9 through 12 at ThunderRidge High School in Highlands Ranch; she has been a teacher for the past 17 years and prior to her career in teaching, she was a working geologist for 10 years.

She is considered one of the strongest teachers at ThunderRidge High School. Jacqueline is highly regarded for developing and delivering state of the art instruction, which fully engages her students and draws them in the direction of science as possible career paths. Jacqueline utilizes a “flipped classroom model” in which her students view direct instruction and contextual knowledge through vodcasts at home,

and when they return to the classroom, they are then prepared to experience the investigative laboratory component. Each session is framed by several essential questions that are germane to the lesson’s content. She shares her lessons with students and parents on “Moodle” which is a Modular Object-Oriented Dynamic Learning Environment system, the purpose being, that the more information that is available to her students – the easier it is for them to find their passion in the field of science.

In her earth science courses, she introduces students to the major principles of geology, such as mineral and rock identification and classification, landforms, structure, fossils, geologic history, and the geologic time scale, including topics in stratigraphy, depositional environments and paleogeographic mapping. Two specific engaging activities she brings to the classroom are called “Gushers & Dusters, and “Our Cosmic Address.” Gushers & Dusters is a simulated

mock-up of an exploration company; the students are provided data and finances to operate their own oil & gas company. The students are introduced to the concepts of oil generation, reservoir characteristics, trapping mechanisms, and seismic surveys. Petroleum geologists are invited to her classroom to share their experiences in finding and developing petroleum resources. In her Cosmic Address program, her students create an exemplar model of humanity’s place in the universe.

Jacqueline Bath is an exceptional teacher and an outstanding example of those dedicated educators who make a significant and positive impact on our children. It is to people like Jacqueline that we owe our gratitude for developing young minds and planting the seed for an interest and appreciation of geology and the sciences. She represents the best of those who teach earth science and is a very deserving educator worthy

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to be presented the RMAG’s 2014 Teacher of the Year Award.A subcommittee of the RMAG, K-12 Education and Public Outreach

Committee solicits and judges applications submitted by teachers from the Front Range area. At the July 2 RMAG luncheon, Jacqueline was presented with a cash award and a plaque provided by the RMAG Foundation. The Teacher of the Year program is now in its fourteenth year, and it is through those generous donations and supporters of the Foundation that make this all possible.

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RMAG & RMAG FoundationContinued from page 12

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September RMAG On-the-Rocks Field TripVolcanic History of the Gunnison BasinLeader: Allen Stork, Western State Colorado University Date: September 20 & 21, 2014

Make this your trip for Colorado fall color! The last On-the-Rocks field trip of the 2014 season will include spectacular geology and awesome scenery.

The Upper Gunnison Basin was formed by the interplay between the 30 m.a. old West Elk Volcano and the large ash-flow sheets that make up the northern slopes of the San Juan Mountains. On Saturday, the field trip will first look at gravels deposited when the West Elk Volcano disrupted the paleodrainages off of the Laramide Rockies. We will then loop south to tour the well-exposed Cochetopa Caldera, the northern end of the La Garita Caldera, and the tuffs erupted from the San Luis Caldera cycle. The day will finish by looking at the 20 m.a. Nine-Mile Hill Volcano and a spectacular overview of the West Elk Volcano and Upper Gunnison Basin.

The trip will begin and end in the Hurst Hall parking lot on the campus of Western State. The trip will be on gravel roads and high clearance vehicles are recommended. There will be a few short (<1/4 mile) hikes over easy terrain. Most of the stops have decent parking but we should str ive to keep the number of vehicles low; 30 participants.

For those able to stay through Sunday morning, there will be an optional portion of the field trip that will go into the heart of the West Elk Volcano up Red Creek. On the drive up, we will look at the debris flows that make up the majority of West Elk Volcano. We will end up at about

12,000 feet elevation. and after a short (<1/4 mile) climb, have a spectacular view into the center of the volcano and of the Gunnison Laccolith Cluster to the north. This is a relatively rough gravel road and high clearance vehicles are recommended. This optional portion of the field trip will end at 1 pm on Sunday.

Gunnison is a 3.5 – 4 hour drive from the Denver metro area, so lodging or camping for one or two nights must be arranged and paid for by individual participants. Elk Creek Campground at the Curecanti National Recreation Area (Blue Mesa Reservoir) will be the meeting place for those interested in camping.

Registration for the trip is via the RMAG website where you will fill out the release form and pay the $10 fee. You will also find additional trip details and information about the Gunnison area. Please contact Sandra Mark for logistical questions: [email protected] or 303.810.7827. »

August 201416Vol. 63, No.8 16

The Museum of Moab is located on Center Street in downtown Moab, Utah, and preserves the history of the Moab region and southeastern Utah in general for locals and visitors alike. The Museum was started in 1958 by a collection of Grand County, Utah, residents, and the first home of the organization was a small four-room adobe brick house. The Museum moved down the street to its present location on East Center Street several years later, and a new Museum building was later constructed on site which opened on August 20th 1988, thanks to contributions from local philanthropist Dan O’Laurie.

LEAD STORY

The Museum of MoabBy John Foster, Director, Museum of Moab

August 201416Vol. 63, No. 8


Lead Story


The Museum of Moab preserves and displays artifacts and information, and promotes research and education, which accurately reflect the natural and cultural history of the Moab area. The exhibits and collections are housed in an 8,000 square foot building not far from the Moab Information Center in the middle of town. The exhibits are based on the Museum’s collections and center on the region’s long natural and cultural history. The Moab story has been heavily influenced by the region’s geologic history. All of the area’s geographic attributes, which have attracted human inhabitants for thousands of years, were shaped by the varied conditions of the area’s ancient past. From salt domes and laccol i ths , to fau l t i ng , u ran ium a n d c o a l m i n i n g , and the chang ing paleoenvironments thoughout its history, M o a b a n d G r a n d County today a re directly (geologically) or indirectly (in the case of human history) products of events that occurred long ago.

The Museum’s exhibits highlight this history by looking at the Moab area’s full story: from early Earth history, to the recent transformation into a sightseeing and outdoor recreation hub. Geologic exhibits feature mineralogy and stratigraphy, plus an eight-foot-square, hand-carved, balsa wood topographic map of the area, cut and assembled layer by layer by John Urbanek over a 20-year period. The area’s long and influential uranium mining story is also part of the geology section, with a collection of tools, equipment, and historic photos of the time. Included in the uranium story exhibit area geologist Charlie Steen’s boots, which he had bronzed after he discovered the multi-million dollar Mi Vida mine deposit, along with a piece of his drill pipe which broke off right after the find and was stuck in the old hole until it was mined out years later.

Southeastern Utah’s rich paleontological history includes the naming of at least 14 new species of dinosaurs

just since the mid-1990s, and the Museum’s paleontology exhibits include the fossilized back, pelvis, and tail of a large, Late Jurassic-age Camarasaurus dinosaur that was found south of Moab several years ago. Also in the exhibits is a full mounted cast skeleton of the armored dinosaur Gastonia, which was first found north of Arches National Park by then Moab resident, Rob Gaston. Other paleontology exhibits at the Museum include petrified wood from the Triassic Chinle Formation, cycad trunks from the

dinosaur-producing Morrison Formation, and what the Moab area is particularly rich in paleontologically – dinosaur tracks, from a number of formations. Additional tracks of dinosaurs and other animals can of course be seen at some of the interpreted paleontology trails in the area, most within a few minutes of town.

The Museum’s archaeological exhibits chronicle the human habitation of the Moab area from the Paleo-

Indian and Archaic times through Ancestral Puebloan and Fremont time, up to the Ute and Navajo periods. These stories are told through the arrowheads, spear points, pottery, baskets, and other tools and artwork of the groups. A local mammoth tusk piece and an atlatl are among the oldest artifacts in this section, and a section on today’s Native American groups updates the story.

The rest of the exhibits focus on the development and transformation of Moab and the surrounding area, from the early travels of Spanish explorers and French traders and trappers, to the farming settlements built by Mormon groups sent from elsewhere in Utah. Moab itself appears to have developed for some time without an official name, until it needed to decide on one for designating and opening a post office. The name “Moab” was suggested by William Pierce and voted for by the residents; this name was inspired by the area’s envisioned resemblance to the

August 201418Vol. 63, No.8 18

Lead StoryContinued from page 17

desert landscape of the Biblical land of “Moab,” which was in what today is southwestern Jordan. However, the Biblical Moab was a nation often entangled in battles with the Israelites and was a land that eventually suffered an agonizing defeat (in Isaiah); several later attempts to change the name of the Utah town, because of this association, failed.

The Museum exhibits also detail the Moab area’s rich history in farming and ranching, Civilian Conservation Corps projects, national park development, and the filming of many movies, such as Rio Grande, Indiana Jones and the Last Crusade, and The Greatest Story Ever Told (to name a very few of the total). Other interesting topics covered include the transformation of the town during various booms and busts, Edward Abbey and land conservation controversies, and the recent transformation of Moab into a center of outdoor recreation activity.

Through these exhibits the Museum strives to show the long and interconnected history of the Moab area through its collection of artifacts and specimens.

The Museum of Moab is open 10 a.m.–6 p.m. Monday through Saturday during the summer. It is located at 118 East Center Street in downtown Moab. Admission is $5 for adults, children 17 and under visit for free. »

August 201420Vol. 63, No.8 20

Lunch at noonShooting starts at 1pm

Visit our website at:www.rmag.org 303-573-8621 | [email protected]


Lunch at noonShooting starts at 1pm

Visit our website at:www.rmag.org 303-573-8621 | [email protected]

2015 AAPG ACE in DenverBy John Robinson, General Chair

One of the many advantages of hosting the 2015 AAPG-SEPM Annual Convention and Exhibition (ACE) in Denver is the opportunity to provide an extended list of the Field Trips and Short Courses/Workshops. These events are typically well attended by virtue of having field-based research outside our back door and access to several core repositories, including the USGS core facility. In addition, the Rocky Mountain Region Petroleum Technology Transfer Council (PTTC), housed at Colorado School of Mines, can provide facilities outside of the Colorado Convention Center for classroom lectures. Although the Denver meeting typically offers more field trips and short courses, they are often sold out soon after the meeting announcement is released.

Mark Longman of QEP Resources in Denver, is the Field Trip Chair. He has a preliminary list of eleven proposed field trips, encompassing such varied topics as: the Green River and Wasatch Formations of the Uinta Basin, unconventional petroleum systems, Laramide basin evolution and tectonics, Cretaceous carbonates near Pueblo (Niobrara), the Book Cliffs in Utah/Colorado, Wattenberg field operations, Burro Canyon/Dakota near Grand Junction, Lewis Shale in Wyoming, Uinta Basin source rocks, and regional geomechanics. More trips may yet be proposed – the deadline for proposals is approaching. Contact Mark if you are interested in leading/organizing a trip.

Our Short Course Chair is Mary Carr, the Regional Director of the PTTC. Mary is the perfect leader for this effort as she has produced workshops and short courses for PTTC for many years. The proposed course list includes: applied reservoir characterization and modelling, carbonate depositional systems and seismic sequence stratigraphy, principles and application of sequence

stratigraphy, mudrock petrology, geosteering practices and pitfalls, business ethics, sequence stratigraphy for graduate students, sequence stratigraphy of shales, microbial carbonates, resource evaluation of unconventionals, understanding shale heterogeneity, seismic geomorphology, Sussex Sandstone core workshop, exploration in the Bakken/Niobrara, and Confessions of a Frac engineer.

This is going to be a big meeting and we are expecting a huge turnout for technical sessions, field trips, short courses, luncheons and social activities. Next month we will provide more information on the content of the meeting Themes (there are 13) and the individuals who are responsible for each theme. The Call for Abstracts is now open at http://ace.aapg.org/2015.

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MakingUnconventional,Conventional

August 201424Vol. 63, No.8 24

PTTC Summer/Fall Workshops

Geomechanics for Unconventionals: Why the Fuss? Thursday August 28, 2014, 8:30am -12:30pm, Denver Athletic Club Fee: $200, includes breakfast, class notes, and PDH certificate Instructor: Neal Nagel; Chief Engineer and Principal, Oilfield Geomechanics LLC. The short course will cover the geomechanical considerations for unconventional developments with a focus on its critical role in formation characterization and completion optimization. Unquestionably, geomechanics does play a critical role in the understanding and development of many unconventional reservoirs – chiefly due to the complicated and variable geomechanical impact of natural fractures and weakness planes in completions and drilling. Within the short course, we will introduce unconventional developments and their characteristics. Following this, the nature and geomechanical behavior of natural fractures and weakness planes will be reviewed. With this foundation, the role of microseismic monitoring – as it portrays rock failure – will be presented. The course will then conclude with an extensive review (based upon stress, pressure, and mechanical property fundamentals) of common geomechanical issues (i.e., brittleness, complexity, stimulated rock volume - SRV) in the characterization and engineering optimization (i.e., stage spacing, landing location, etc.) of Unconventionals.

PTTC Fall Symposium Environmental Best Practices for in Colorado Oil and Gas Thursday, September 18, 2014, 8:30 am – 5 pm, Colorado School of Mines, Ben Parker Student Center Ballroom AB Fee: $250, includes lunch, class notes, and PDH certificate Multiple speakers from Industry (Whiting, Noble, Anadarko and WPX), Regulatory Agencies and Academia Limit: 100 persons Come join us in Golden and hear from those on the front line of the environmental issues facing the Colorado Oil and Gas industry. Ten speakers will include representatives from industry, academia and state regulatory agencies. Oil and Gas Operators represented will be Whiting, Noble, Anadarko, WPX and ConocoPhillips.

How to Find Bypassed Pay in Old Wells Using DST Data Monday-Wednesday, Oct. 6-8, 2014, 8:30 AM-5:00 PM Colorado School of Mines, Ben Parker Student Center Ballroom A Fee: $700; Includes: refreshments, workbook, and PDH certificate Instructor: Hugh W. Reid Geologists, engineers & technicians who encounter or utilize DST results and reports in their exploration & production decisions. In fact any professional who needs to make more sense of the numerous old DSTs which are present in so many wells, often with confusing results. Particularly appropriate for those prospecting for bypassed pay using logs and geology, who may wish to verify their conclusions from the DST or for regional geologists using show maps of DST results. This course is a non-numerical introduction to understanding DSTs & DST pressure charts focusing on pattern recognition and practical “quick look” techniques. Numerous field examples & case histories are utilized and theory is kept to a minimum. Course manual contains numerous DST charts which can be used for trouble shooting problem DSTs later. It is a permanent reference source. To avoid problem of attendees forgetting procedures taught at the course, all techniques are given in cookbook format ‘fill in the blanks’. A key emphasis of the course is to show how to identify missed (damaged) pay in competitor’s ‘dry’ wells & additional pay in your own producing wells. This is an important skill to complement log skills!

Confessions of a Frac Engineer: 200 Field Studies Prove our Frac Jobs are Not Optimized Tuesday November 4, 2014, 8:30 am – 5:00 pm Colorado School of Mines. Ben Parker Student Center, Ballroom B Fee: $250 (includes snacks, PDH cert, and workbook) Instructor: Mike Vincent, Fracwell, LLC This course will focus on practical techniques to investigate and optimize fracture treatments. Participants in this course will have access to more than 200 published field studies in which the productivity and profitability of fields have been improved by altering the treatment design. Highly focused on field examples, this one day course will introduce many of the common mistakes and misconceptions that hinder frac optimization.

Class Descriptions and Register Online: www.pttcrockies.org For more information, contact Mary Carr, 303.273.3107, [email protected]


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August 201426Vol. 63, No.8 26


RMAG MONTHLY LUNCHEON—Sponsor Commitment Form

Deadline: The 1st of the Prior Month (i.e. June 1st for July Luncheon)

RMAG holds monthly luncheons, typically the first Wednesday of each month. The RMAG luncheon pro-gram provides a professional format for networking, cultivating local/regional activity awareness and expo-sure to emerging exploration and technology.

LUNCHEON SPONSOR - $500 per luncheon Please Note Preferred Month:__________________________________________ Donated funds will go toward the overall cost of the luncheon. Benefits: Company will be recognized in up to 2 emails to the RMAG membership about the luncheon, company logo in PowerPoint presentation looping prior to RMAG monthly luncheon, verbal recognition of company at the luncheon, and company logo on RMAG’s luncheon section of website

LUNCHEON POWERPOINT SPONSOR - $100 per luncheon Please Note Preferred Month:___________________________________________ Company logo in PowerPoint presentation looping prior to RMAG monthly luncheon and company logo on RMAG’s luncheon section of website

CUSTOMIZED LUNCHEON POWERPOINT SLIDE - $125 per luncheon Please Note Preferred Month:___________________________________________ Customized slide in PowerPoint presentation looping prior to RMAG monthly luncheon and company logo on RMAG’s luncheon section of website

Please make checks payable to: RMAG Mail payment and a copy of this form to: RMAG, 910 16th Street Mall, Suite 1214, Denver, CO 80202

OR Pay by credit card VISA, MASTERCARD, AMERICAN EXPRESS, DISCOVER and email this form to [email protected]

Card #: Exp. Date: ______________ _ Security Code: ___________Name on Card (Please Print): _________________________ _______ SPONSOR CONTACT INFORMATION: Contact Name: ___________________________ Company: ________________________________ Email: _________________________________________ Phone #: __________________________

Thank you for suppor�ng the RMAG!

August 201428Vol. 63, No.8 28

THANK YOU TO 2013 FOUNDATION DONORS

The Trustees of the RMAG Foundation wish to thank and acknowledge the generous support of the Foundation’s donors in 2013. Over $53,000 was raised for student scholarships and the general fund which supports geologic endeavors within the Rocky Mountain scientific community at large. The Foundation awarded 7 scholarships in 2013 totaling $17,500 and an additional $17,000 was awarded to these deserving organizations:

AAPG Imperial Barrel Award- Rocky Mtn Section AAPG Student Leadership Conference- Rocky Mtn Section Friends of Dinosaur Ridge- Boys and Girl Scout days Morrison Natural History Museum- Inner City School attendance PTTC Futures in Energy- Rocky Mtn Section Colorado State Science Fair winners Golden Pick Award RMAG Guidebook Mineral sets for Denver Public Schools Colorado Science Teacher of the Year

Thank You all for your continued support!

Abbot, William Bailey, RV Barrett, William Bell, Richard Blajszczak, Richard Bollenbacher, John Bortz, Louis Brittenham, Marvin Broten, Jim Brown, Charles "Elmo" Butler, Arthur Charbonneau, Roger Clifford C Clark Collinson, James Conti, Louis Coskey, Robert Covey, Curtis Crouch, Jane Crouch, Marshall Cygan, Norbert Desmond, Robert & Julia Enterline, Ted Eschner, Terence Estes-Jackson, Jane

Flagg Diamond corp Freedom Energy Assoc Fullerton, Tom G & H Production Co Garcia, Carlos Gibbet Hill Foundation Gomez, Ernest Gregg, Clare Grose, Thomas Harris, Sherod Hayes, Kathryn Heath, Edward Hess, Paul Irwin, Patricia Jones, Evan Kamp, Carl Knappe, Roy Kovach, Paul Kreutzfeld, James Krey, Max Larson, Scott LJ Oil, Inc Lowell, James Mark, Anson

Mason, M.Ann McKenna, Donald J McKenna, Elizabeth Meckel, Lawrence Michael, Robert Moore, Clyde Munn, James Nelson, Forrest Obernolte, Rick O'Donnell, Richard Pasternak, Ira Peterson, David Polleys, John RMAG Golf Participants Reed, Don Reid, Chase Reynolds, Mitchell Richards, Gene Roberts, Kimberly Schumacher, Dietmar Selma, Janita Shreve, Mark Sidwell, E.R. Silverman, Matthew

Single, Erwin Skeryanc, Anthony Smith, Gregg Smith, Marlis Smith, William Sonnenberg, Stephen Spelman, Allen Stark, Charles Stark, Philip Strachan, Stephen Sturdavant, Janien Sullivan, Steven Taylor, David Warme, John Wasson, Edward Wehrle, Paul Weiner, Kane West, Valary Wexford Resources Wiley, Bruce Willette, Donna Wray, Laura


September 10-11, 2014RPSEA Onshore Production Conference and Field

Trip. “Unconventional Hydrocarbon Reservoirs and Produced Water Management.” and “The Geology of Nine Mile Canyon and Produced Water Management in the Uinta Basin.” Utah Department of Natural Resources, Salt Lake City, UT.

September 25, 2014RMAG Clay Sporting Tournament. See page 20 for

more information.

October 1, 2014RMAG Luncheon. Speaker Michael Holmes,

Digital Formation, Inc. “A comparison of petrophysical analytic sequesnt to describe both conventional and unconventional reservoirs.”

October 22, 2014RMAG Pronghorn/Three Forks Core Workshop.

December 10-12, 2014NAPE Rockies. Colorado Convention Center.

In the Pipeline

If you have any events that you would like to post in this column, please submit via email to the RMAG office at [email protected] for consideration.

»

August 4, 2014COGA Rocky Mountain Energy Summit Golf

Tournament. Golf Club at Bear Dance, Larkspur, CO.

August 6, 2014RMAG Luncheon. Speaker Ron Broadhead,

“Overview of selected shale plays in New Mexico.”

August 9, 2014RMAG- On the Rocks Field Trip. Topic: Vail Valley

Hazards. Trip Leader: Dr. Vince Matthews.

August 27, 2014OilfieldChristianFellowshipLuncheon. 303-675-

2602.

August 28, 2014PTTC Rockies Short Course. “Geomechanics for

Unconventionals: Why the Fuss?” Instructor: Neal Nagel. Denver, CO.

September 3, 2014RMAG Luncheon. Speaker Murray W. Hitzman,

“Induced Seismicity Potential of Energy Technologies.”

Our business is about more than exploration and production. It’s about improving the lives of those around us by

helping the communities in which we live and work grow and prosper. It’s about providing our employees with

opportunities to make positive contributions and constantly challenging ourselves to fif ind better solutions. It’s about

continuously striving to be a better industry partner and leaving behind a legacy of sustainability wherever we can.

Energizing the World, Bettering People’s Lives

®�

www.nobleenergyinc.com

AS OUR TOUCH GETS LIGHTER…

THE OPPORTUNITIES GROW LARGER.

In MemoriamDr. Milton O. Childers Executive VP of Power Resources Corp. in Lakewood, November 17, 1928- April 24, 2014.

John P. Gold Age, 74, died February 6, 2014 in Port Angeles, Washington.

Henry Earl Repp Age 88, died October 14, 2013 in Littleton, Colorado. »

August 201430Vol. 63, No.8 30

The Mountain Geologist is a quarterly, online, peer-reviewed

journal published by the Rocky Mountain Association of Geologists

since 1964. Circulation is about 2200. Editors for The Mountain

Geologist welcome manuscripts that focus on or relate to geology

of the U.S. Rocky Mountain region and environs.

When writing a manuscript for The Mountain Geologist, please

refer to the downloadable “Author Style Guide” found under

“Publications – The Mountain Geologist” on the RMAG website:

www.rmag.org It is important to write your manuscript according

to this style guide to mitigate revision time for both authors and

editors. The “Author Style Guide” was last revised in 2014. If

authors have questions, please send inquiries to the Executive

Editor at [email protected] or refer to issues published in 2014.

Index and Back Issues

A bibliography and index is available on the RMAG website

(1964- 2009, see The Mountain Geologist web page, www.rmag.

org). See also, “Cumulative Bibliography and Index to The Mountain

Geologist, 1999-2010” by Michele Bishop, The Mountain Geologist,

July 2011, v. 48, no. 3, p. 59-80.

Back issues of the journal are available on DVD (The Mountain

Geologist 1964-2005 except 1985, v. 22, no. 4; The Mountain

Geologist 2006-2010 with 1985, v. 22, no. 4) available through the

RMAG office, 303-573-8621, or online on the RMAG website. Some

back print issues are available from the RMAG office for $15.

»Submit a Manuscript to


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August 201432Vol. 63, No.8

Papers!

CALL for

Presented by Denver Geophysical Society & Rocky Mountain Association of Geologists

D SeismicSymposium3

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Thursday, February 5, 2015

Colorado Convention CenterDowntown Denver

Speaker forms dueMonday, October 5, 2014

Contact Co-Chair: Mary Sue [email protected]


Tectonic GIS Data from the Geological Atlas of the Rocky Mountain Region

Contact us at: 303-573-8621 * Email us: [email protected] * Vistit us at: www.rmag.org

August 201434Vol. 63, No.8 34

RMAG Luncheon Programs

Earthquakes attributable to human activities—“induced seismic events” —have received heightened public attention in the United States over the past several years. Upon request from the U.S. Congress and the Department of Energy, the National Research Council was asked to assemble a committee of experts to examine the scale, scope, and consequences of seismicity induced during fluid injection and withdrawal associated with geothermal energy development, oil and gas development, and carbon capture and storage (CCS). The committee’s report, publicly released in June 2012, indicates that induced seismicity associated with fluid injection or withdrawal is caused in most cases by change in pore fluid pressure and/or change in stress in the subsurface in the presence of faults with specific properties and orientations and a critical state of stress in the rocks. The factor that appears to have the most direct consequence in regard to induced seismicity is the net fluid balance (total balance of fluid introduced into or removed from the subsurface). Energy technology projects that are designed to maintain a balance between the amount of fluid being injected and withdrawn, such as most oil and gas development projects, appear to produce fewer seismic events than projects that do not maintain fluid balance. Major findings from the study include: (1) as presently implemented, the process of hydraulic fracturing for shale gas recovery does not pose a high risk for inducing felt seismic events; (2) injection for disposal of waste water derived from energy technologies does pose some risk for induced seismicity, but very few events have been documented over the past several decades relative to the large number of disposal wells in operation; and (3) CCS, due to the large net volumes of injected fluids suggested for future large-scale carbon storage projects, may have potential for inducing larger seismic events.

Induced Seismicity Potential of Energy TechnologiesBy Murray W. Hitzman, Dept. of Geology & Geological Engineering, Colorado School of Mines, Golden, CO, September 3rd

The factor that appears to have the most direct consequence in regard to induced seismicity is the net fluid balance (total balance of fluid introduced into or removed from the subsurface).


Outcrop Deadlinesfor the Outcrop advertising is the 1st of the month, the

deadline for other content is the 5th of the month.

August 201435Vol. 63, No. 8

RMAG Foundation Scholarship Awards 2014

The RMAG Foundation is pleased to announce the recipients of this year’s scholarship awards. The Foundation provides support to students and organizations to further the field of geology. More than 40 applicants vied for the 11 scholarships awarded this year that totaled $40,000. Additionally, all of the applicants will be given a 1 year membership to RMAG. Thank you to all of the generous donors that make this program possible and a big shout out to the RMAG Golf Tournament that raised $6,500 for the Foundation back in May. Recognition of these awards are planned for the Sept 3rd RMAG luncheon. Scholarships Babcock Fund ($4,000 ea):

Alexander Hamilton- MS Candidate, Colorado State University, Geology Marshal Tofte- MS Program, University of Wisconsin, Geology

Bolyard Fund ($4,000 ea): Daniel Feucht- University of Colorado, PhD Candidate, Geophysics

Colorado School of Mines Fund ($4,000 ea):

Lauren Cross- MS Program, Geology

Colorado State University Fund ($4,000 ea): Daniel Scott- MS program, Geology

Stone-Hollberg Fund ($4,000 ea):

Julian Stahl- MS Program, Montana State University, Geology

Veterans Fund ($4,000 ea): Geno Castillo- MS Program, New Mexico Highlands University, Geology Amanda Henderson- MS Program, Brigham Young University, Geology

Foster Fund ($2,500 ea):

Shuvajit Bhattacharya- West Virginia University, Geology John Harper- Colorado School of Mines, Geology David Wheatly- University of Utah, Geology

Norman H. Foster Memorial Scholarships are awarded yearly to students who are conducting creative research toward an advanced degree on a geological or geophysical topic in the Rocky Mountains, eastern Great Basin, or Williston Basin applied to petroleum geology. Norm Foster, a distinguished member of our profession and association, served as president of RMAG and AAPG, was responsible for a number of petroleum discoveries and fundamental publications on the occurrence of oil and gas, and was unfailingly enthusiastic about teaching and guiding young geologists. Three scholarships, each for $2,500, were awarded for 2014-2015 in memory of Norm. Thanks go to each member of the selection committee for their extended consideration of applications.


August 201436Vol. 63, No.8 36


Digital Formation has developed a series of petrophysical models to analyze reservoir properties. A demonstration of how the models can be combined into a comprehensive petrophysical reservoir evaluation will be presented.

In addition to standard deterministic petrophysical analysis, the method includes information from:

Rock Physics ModelingCreate pseudo acoustic (both compressional and shear) curves, based on

Gassmann and Kreif geophysical models. The model allows for the estimate of acoustic data where no (or limited) acoustic data exists. From this modeling, mechanical properties including brittle vs. ductile distinction can be made. Reference Holmes, SPWLA 2004, SEG 2005.

Relative Permeability ModelingProcedures are available to estimate profiles of irreducible water saturation,

which can be compared with the actual water saturation. Reference Holmes AAPG 2009. Using the technique of Corey (1954) continuous profiles of relative and effective permeabilities to both wetting and on-wetting phases can be created. Knowing viscosities of reservoir fluids water/oil or gas/water ratios can be determined as continuous curves.

Petrophysical Analysis of Unconventional ReservoirsMethods for examination of the shale intervals independently of the clean

formation are considered in addition to kerogen and total organic carbon

A Comparison of Petrophysical Analytic Sequence to Describe Both Conventional and Unconventional Reservoirs.By Michael Holmes, Digital Formation, Inc., October 1st

Continued from page 34

Using the technique of Corey (1954) continuous profiles of relative and effective permeabilities to both wetting and on-wetting phases can be created.

Luncheon will be held at the Marriott City Center at California and 17th St. Please check the event listing in the lobby for the room. Check-in/walk-in registration begins at 11:30 a.m., lunch is served at 12:00 noon, and the talk begins at 12:20 p.m. The luncheon price is $30.00. To listen only to the talk, walk-in price is $10.00. If you make a reservation and do not attend the luncheon, you will be billed for the luncheon. Online registration closes at 4:00 p.m. on the Thursday before the luncheon. Cancellations are not guaranteed after that time.

LUncheOn ReSeRvATIOnS & InFORMATIOn

Call 303-573-8621, email [email protected],

or register online. Your attendance is welcomed and

encouraged. Bring a guest or new member!


Joseph H. Large President

www.rpmconsultinginc.com1600 Broadway, Suite 1510, Denver, CO 80202

(Office) 303 595 7625 | (Fax) 303 595 7628

Quality Mudlogging Geologic Interpretation

Horizontal Bakken, Mission Canyon, Red River,

Dupero, Three Forks and Ratcliff formations

Serving the Williston Basin and Rocky Mountain

Region

Wellsite Geology | Geo-Steering | Coring Supervision

(TOC) content of the reservoir which is crucial to the overall assessment of the hydrocarbon potential. Quantitative calculations of free and adsorbed hydrocarbons need to be assessed for a complete analysis. We have developed a technique to identify small to very small volumes of “free shale porosity” not associated with TOC. Reference AAPG 2010, 2011, 2013.

Fracture AnalysisThis procedure was developed to

estimate the presence of fractures – both open and healed – from standard open hole logs. Anonymously rapid rates of change are attributed to fractures. If the trend is to higher porosity, open fractures are suggested. Alternatively if the trend is to lower porosity, healed or cemented fractures are indicated. For wells with image logs, we have observed fair to good correlations with imaged identified fractures.

The presentation will show how these various models can be combined with standard analytic procedures to derive a full evaluation of reservoir potential:

Porosity, fluid saturation, shale • volume, permeability

In-place and recoverable • hydrocarbons

Free hydrocarbons in the shale • fraction

TOC and adsorbed hydrocarbons•

Profiles of relative and effective • permeabilities to the fluid phases

Profile of water/hydrocarbon • rations

Brittle vs. ductile distinction• Examples from unconventional oil

and gas reservoirs of North America are presented.


»

August 201438Vol. 63, No.8 38

August new Members Welcome to new RMAG Members...

»

Jared Abraham is a Geophysicist at XRI Geophysics LLC.

Shea Atkins lives in Fort Worth, Texas.

Jerome Bellian is a Senior Geomodeler at Whiting Petroleum.

Felicia Bryan works at TGS.

Zach Crosby is a Petrophysicist at Weatherford.

David Grey is the owner of Upstream Energy Consultants, LLC.

David Hawk works for Energy Analysis and Answers.

Matthew Mannick is the President at Great Divide Geological Consulting, Inc.

Christine Nims lives in Louisville, Colorado.

Tim Rathmann is an Exploration Geologist at Olympus Exploration, LLC.

Patricia Rodrigues works at Whiting Petroleum Corporation.

Paul Schietinger works at Newfield Exploration.

Darren Schmidt works at Statoil.

Penn Selman works at Great Divide Consulting, Inc.

Anita Thapalia lives in Denver, Colorado.

Maurits Thayer is a Geologist at Moosetooth Enterprises, LLC.

Katerina Yared works at Baker Hughes.

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August 201440Vol. 63, No.8 40


August 2014 anuary 1 SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY

Advertisers Index

1 2

3 4 5 6 7 8 9

10 11 12 13 14 15 16

17 18 19 20 21 22 23

24 25 26 27 28 29 30

31

AAPG .............................................. 19

Bowler Petrophysics ..................... 38

Bradsby Group ............................... 31

Breckenridge Geophysical ........... 18

Canadian Discovery .........................6

Columbine Logging ....................... 22

DGS Children's Hospital ............... 26

Daub & Associates ....................... 25

Decollement Consulting, Inc. ...... 10

The Discovery Group, Inc ...............38

Dolan Integration Group ................14

Donovan Brothers Inc. ................38

Fluid Inclusion Technologies .....22

Geosteering .................................11

Great Western Oil & Gas ............37

Gustavson, John B......................... 6

Horizontal Solutions Intl ............. 12

Karo, James C. ............................ 14

Lario Oil & Gas Company ............ 31

MJ Systems ................................. 25

Mazzullo Energy Corp. ................ 38

NewfieldExploration .................. 21

Noble Energy ............................... 29

PTTC ............................................. 24

RPM Geologic, LLC ..................... 37

RPSEA .......................................... 15

Stoner Engineering, LLC ............. 13

Summit Mudlogging Services .... 14

Tracker Resources ...................... 22

Weatherford Laboratories ............ 2

Weber Law Firm, LLC .................. 11

Whitehead, Neil H. ...................... 25

WPX Energy ................................... 8

RMAG Luncheon Speaker:

Ron Broadhead

COGA Rocky Mountain

Energy Summit Golf Tournament

RMAG On the Rocks

Field Trip

OilfieldChristian

Fellowship Luncheon

PTTC Rockies Short Course

august 2014 outcrop

Documents

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