oilkey subsurface consulting
TRANSCRIPT
OilKey Consulting Subsurface
PRMS
SEC
RESERVES
COGEH
OilKey Consulting
• OilKey Subsurface Consulting Services was established with the objective to provide the Oil andGas Industry with high technical quality, fit-for-purpose solutions within the areas of:
Field Development: planning and execution Development Geology & Geophysics and Operations Geomodeling and Reservoir Characterization Reservoir Engineering: dynamic modeling, production profiles,
DCA, PVT, SCAL, MDT, DST Reserves: estimation and/or audit (PRMS, SEC, COGEH) New Ventures/M&A Evaluations
• Consultants: results oriented senior professionals, with more than 15 years Oil Indrustry experience and thorough technical knowledge in the areas of Geophysics, Geology, Petrophysics and Reservoir Engineering.
• OilKey offer high quality results to high competitive rates, working onsite orback home, with periodic project status presentations at client offices and finaldetailed report at job end.
• Values: Confidentially, Honesty, Integrity and Commitment.
Koldo Gorocica, MSc+34 601 406 576
Introduction to OilKey
OilKey Consulting
Argentina
Italy
Thailand
Spain
Ghana
Angola
Mozambique
Nigeria
Brazil
Colombia
Kenya
Algeria
UAE
Kuwait
Malaysia
Egypt
Venezuela
Pakistan
SaudiArabia
Alaska
México
Tunisia
United Kingdom
• Onshore and offshore, clastics and carbonates, oil and gas reservoir• Majors, Services and Consultancy companies
Worldwide experience
G&G and Reservoir Engineering & Operations
Geomodeling
New Ventures / M&A
OilKey Consulting
Geomodeling & Reservoir Characterization
OilKey offer to build and/or to review the whole static modeling workflow inorder to determine the Hydrocarbons in Place value range (P10-P50-P90) to beused for analytical/dynamic modeling and/or Field Development Plans.
Regional
Geology
Data
Review & QC
Structural and
Stratigraphycal
Interpretation
Seismic
Integration
Geological
Correlation
Sedimentology
Facies / Cores
Integration
Facies
Modeling
OWC Analysis and definition
Logs / MDT / Production
Structural
Model
Petrophysical Modeling:
NTG, PHI, Sw, FVF
HCIIP
Calculation
(P10-P50-P90)
Some examples
• Ghana: offshore, mid-late Campanian oil and gas bearing lower slope turbidites. Structural-stratigraphic traps [PETREL]
• Italy: offshore, Adriatic and Mediterranean seas multilayered (thin layers) distal Pleistocene gasbearing turbidites. Structural-stratigraphic traps [PETREL]
• Nigeria: offshore, oil and gas bearing estuarine/tidal dominated deltaic sands, including upper andlower shore-face, channel facies, shale and heterolithics. Traps related to highly complex crestalcollapsed rollover anticlines [PETREL]
• Spain: offshore, structurally complex gas bearing Cretaceous carbonates deposited on a shallow waterplatform, strongly affected by the formation of intra-platform basins and relative changes in sea level.Shoals, inner shoals, sand aprons, self chalks and breccias facies [RMS]
OilKey Consulting
Geology and Geophysics: Development and Operations
Some examples• Argentina: onshore fluvial-eolian multi-reservoir oil field under Waterflooding. Well correlations, mapping,well proposals, logs acquisition, stratigraphic columns, volumetric and risk estimations. Coordinate andsupervise Workover, Wire Line and Well Stimulation operations.• Italy: offshore multilayered gas bearing turbiditic reservoirs (oil and gas). Well correlations, mapping, wellproposals, reservoir characterization and volumetrics.• Thailand: offshore high viscosity multi-reservoir and multi-compartment oil fields with water pressuresupport. Development Plans proposal and execution, Reserves estimation, and Reservoir Engineering,Petrophysics, Production and Drilling-Workover activities monitoring and coordination. Reserves and Resourcesofficial communication to Thailand Government.• Spain: offshore siliciclastic and carbonate oil and gas fields. Well correlations, mapping, well proposals,stratigraphic columns, reservoir characterization and volumetrics and production derived Reserves estimation.
Mapping and Well correlation Cross sections: stratigraphic and structural Petrophysical evaluations Reservoir characterization Well proposals: location, target, coring, logging, EUR Support to drilling, completion and workover programs Field Development Plans definition and execution Seismic, core, log and Reservoir Engineering
data integration
OilKey offer the following services: Seismic well tie Velocity models Horizons and faults interpretation Time-Depth Conversion Atributes: ant-tracking, acoustic
inversión, similarity, … Reservoir properties mapping 2D and 3D seismic reprocesing supervision,
(enphasis in static resolution and velocities’analysis)
OilKey Consulting
Reservoir Engineering and Reserves
Some examples• Argentina: +2000 wells multi-reservoir oil field under Waterflooding. Production and Injection monitoring. Welllocation and recompletion proposals. DCA. Coordinate and supervise Workover, Wire Line and Well Stimulationoperations. Mature fields review.• Italy: offshore multilayered gas bearing turbiditic reservoirs (oil and gas) and onshore carbonate oil field. Productionmonitoring. Well location and recompletion proposals. DCA, Production Profiles and Reserves. Mature fields review.• Thailand: offshore high viscosity multi-reservoir and multi-compartment oil fields with water pressure support.Development Plans proposal and execution, Reserves estimation, and Reservoir Engineering, Petrophysics, Productionand Drilling-Workover activities monitoring and coordination. Reserves and Resources official communication toThailand Government.• Spain: mature fields review.• Algeria, Angola, Brazil, Colombia, Mozambique and Nigeria Reserves, Contingent and Prospective Resources review.
Define and execute Field Development Plans Dynamic modeling Reserves (1P-2P-3P) and Contingent Resources (1C-2C-3C)
evaluation and audit Generate production and injection profiles Waterflooding management Mature fields review Recompletion proposals PVT and Decline Curve analysis Tracer campaign design, implementation and follow up
09 10 11 12 13 14 150
30
60
90
120
150
0
6
12
18
24
30
Date
Axis 1Liquid Produnction ( Mbbl/d )
Axis 2Oil Production Mbbld
All WellIDs(99)
OilKey offer the following services:
PRMS
SEC
RESERVES
COGEH
OilKey Consulting
New Ventures / M&A Evaluations
Some examples•Africa:
• Algeria: onshore Illizi Basin. Moraine deposits, shallow shelf, glacial outwash reworked tidal facies and high density flow materials, deposited under marine conditions.• Angola: offshore Kwanza and Lower Congo Basins. Pre-salt microbial and coquinoid limestones and Post-salt Albian limestones and sandstones , Upper Cretaceous and Oligocene turbidites and Miocene channels and lobes.• Kenya: onshore South Lokichar Basin. Rift system braided fluvial to marginal lacustrine .• Mozambique: offshore Rovuma Basin. Oligocene and Eocene fans.• Nigeria: onshore fluvial-deltaic Oligocene and Miocene sheets and channels.
offshore Miocene slope fans and turbiditic channels.• South America:
• Brazil: offshore Campos Basin highly faulted channels, isolated and stacked lobes turbidites.• Colombia: onshore Llanos, Magdalena Valley and Putumayo Basins, Upper Cretaceous to Miocene, fluvial, estuarine/tidal and marine sandstones.
• SE Asia: offshore Thailand Miocene sandstones. Complete M&A process follow up.
Reservoir description Static and Dynamic models Field Development Plans Production/Injection profiles Reserves (1P, 2P, 3P) Contingent Resources (1C, 2C, 3C) Prospects definition Prospective Resources
OilKey offer assistance in Data Rooms and hydrocarbonsin place and/or producible volumes evaluations during:
Company Merge & Acquisition Assets review Farm-in Farm-out License rounds
Thailand
Nigeria
Angola
Mozambique
Brazil
Colombia
Kenya
Algeria
México