technologies to unlock development - center for strategic and

Ron E. HydenStrategic Business Manager - Production Enhancement

Technologies to Unlock DevelopmentFebruary 2009

“Currently, the hottest play going in unconventional gas is the pursuit of shale gas reservoirs.”*

*Oil and Gas Investor

© 2008 Halliburton. All Rights Reserved. For Internal Use Only.

North America Shale Plays

Unique Shale Gas Plays

Barnett

Niobrara

Lewis / Mancos

Monterey

Cane Creek

Mancos

Mowry

Bakken

Fayetteville

Woodford / Casey

New Albany

Antrium

Marcellus

Devonian

Conesauga

Floyd

Haynesville / Bossier

Unique Shale Gas Plays


The Marcellus Shale

OHIO

KENTUCKY

NEW YORK

PENNSYLVANIA

Marcellusat a glance

WESTVIRGINIA

Location:Pennsylvania, New York, Ohio, West Virginia

First Well Drilled: 2005

Depth: Outcrop to 9000 feetTypical – 4000 to 8000 ft

Average Pressure:1500 to 5000 psi

Average Temperature:100º F to 150º F


The Haynesville Shale

TEXAS

Haynesville/ Bossierat a glance

LOUISIANA

Location:North Western Louisiana

First Well Drilled: 2005Encana Oil & Gas

Depth:10,500 to 13,500 feetAverage Treating Pressure:6,000 to 15,000 psiAverage Temperature:310º F / 168º C

CaddoParish Bienville

Parish

Shelby

Panola

Nacogdoches

Rusk

BossierParish

SabineParish

NatchitochesParish

GreggHarrison

De SotoParish

Red RiverParish


The Unique Challenges of Shale

NO TWO SHALE PLAYS ARE ALIKE


4 Shale Reservoir Types - 4 Chemistries

0.00 0.25 0.50 0.75 1.00

0.00

0.25

0.50

0.75

1.00 0.00

0.25

0.50

0.75

1.00

Clays Bossier Shale Ohio Shale West Texas Woodford/Barnett Barnett Siliceous Mudstone Lithofacies

Carb

onat

es

(Cal

cite,

Dolo

mite

,Sid

erite

)

Quartz, Feldspars, Pyrite

Geo-Chemical Description


Shale Gas Fracturing Concepts

Complex Fracture Geometry

RATEToday

WHTP

RATE TOMORROW

RATE = ENERGY

Well A

Well B

Single Planar Fracture


Shale Gas Fracturing Concepts

Water Re-use

Non-Chemical Solutions


DECLINE

Shale Solutions

Maximizing DrainageOperating Efficiency

Drilling EfficiencyReservoir EvaluationAdvisor / Discovery / Planning

DEVELOPMENTDISCOVERY


Shale Solutions: Optimizing Well Efficiency

Consulting– Well planning, construction and

intervention services

Software & Analysis – ShaleLog® and ShaleEval® Services

DISCOVERY7000

7500

8000

8500

9000

9500

10000

10500

11000Dakot a

Mancos

4744.014790.37

4936.825074.705049.96

4980.67

5106.925099.425183.85

6012.12

6011.99

6189.86

6321.676443.316395.156519.786530.506552.716521.69

6628.016646.896639.616713.416799.426879.186902.726741.816858.586697.266817.26

6822.41

7203.567242.257310.627265.627455.657547.027578.267826.707827.017641.807549.947665.77

7941.217999.178180.388150.45

7747.818228.13

8198.367370.577320.29

7466.377346.28

11429.5110218.92

10364.6810362.4910227.96

9757.75

9977.9010034.047668.34

10046.37

9535.91

9612.92

10130.049991.649845.6310556.7010518.0510156.3610232.77

10291.0910856.3010465.3911746.3112109.4911385.6411381.8010803.9811242.4611399.0810292.49

10722.58

11604.7011373.3911296.9310757.9411321.7011941.1912509.9012367.9112581.5311650.7111458.2511034.05

11216.9712085.2712254.2412209.03

12031.2111528.26

10577.5011437.3314118.01

9719.2112697.65

Borehole

DRHO

Clay Typing

U KRATIO

Correlation

GR

Resistivity

GR

Porosit

PHID

Depth

MDMinerology

PEF

Shale Classification Shale Britleness

VSHL GR

Rel Frac Width

TENS

Rock Properties

PR C

UCS


Tools able to handle the harsh temperature environment– VeriStim® Service featuring

ExactFrac® Service– LaserStrat® Chemostratigraphy

Service - accurate steering in brittle rock

DEVELOPMENT

Horizontal Drilling Demo



Multistage Fracturing–CobraMax® H Fracturing Service – staged fracturing of horizontal wells

Stimulation Fluid Systems–AquaStim® Water FracSM Fracturing Service featuring GasPerm 1000SM Service –microemulsion surfactant

Completion–Delta Stim® Sleeve - selective multi-zone operations through the production string.

DEVELOPMENT

CobraMax® H Fracturing Service Demo



Conductivity Endurance– PropStop® Service -remedial proppant flowback

and fines production

Water Management– WaterWeb® Service - impedes water flow and

enhances hydrocarbon flow to the wellbore– Water Conservation – reuse of produced water

for stimulation operations

Complex Reservoir Modeling

DECLINEDEVELOPMENT



Questions

technologies to unlock development - center for strategic and

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