Chemistry of Oilfield Waters in South East Asia and Their Application to Petroleum Exploration

P. Cockroft, K. Robinson

Southeast Asia Petroleum Exploration Society (SEAPEX)

... dismissing these samples, a method of determining the percentage composition in terms of nitrate and formation water is suggested as follows: For control...

Developing a High-efficiency Method for Field-scale Simulation of a Tight and Naturally Fractured Reservoir in the Williston Basin

Xincheng Wan, Lu Jin, Todd Jiang, Nicholas Bosshart, James Sorensen, Chenyu Wu, Ahmed Merzoug

Unconventional Resources Technology Conference (URTEC)

... in the reservoir is highly uneven and the main pay zone might be in a transition zone with high water saturation. Figure 4. The 17 horizontal wells selected...

What is Rt? Logging While Drilling and Wireline Resistivity Measurements Spotlighted: An Offshore Case Study in Abu Dhabi; #41839 (2016)

Amr Serry, Sultan Budebes, Hassan Aboujmeih, Ahmet Aki, Michael Bittar

Search and Discovery.com

..., production began in 1962 and down-flank water injection was initiated in 1973 followed by crestal gas injection in 1994. A hydrocarbon saturation...

Alberta Shale Resource Project: Liquid-Rich Prospects, #80364 (2014)

Dean Rokosh, Andrew Beaton, Steve Lyster

Search and Discovery.com

... parameters, adsorption-isotherm capacity, organic petrology, mineralogy, fluid saturation, vitrinite reflectance, and geophysical log characteristics...

Permian Basin Reserves and Reservoir Properties by Age

Frederick R. Haeberle

West Texas Geological Society

..., oil column thickness, API gravity, reservoir temperature, initial pressure and water saturation. Permian Basin reservoirs were reviewed to see...

Ethane Flooding as an Alternative to CO2 Injection in Tight Formations: A Bakken Case Study

Barco N. Yolo, Yannick Agbor, Hui Pu

Unconventional Resources Technology Conference (URTEC)

...y millidarcys 0.003 Porosity percent 5.6 Water Saturation percent 38.5 Oil Saturation percent 30.9 Total Saturation percent 69.4 Table....

ABSTRACT: Groundwater Supply: The role of geology in determining groundwater distribution and exploration techniques for target optimization of wells

Dana Marie Jacob

Geological Society of Trinidad & Tobago

...ABSTRACT: Groundwater Supply: The role of geology in determining groundwater distribution and exploration techniques for target optimization of wells...

Analysis of Far-Field Drainage from Pilot Experiments in the Bakken

Carlos Miranda, Craig Cipolla, Mike McKimmy

Unconventional Resources Technology Conference (URTEC)

... some relatively good porosity for an organic type of rock, but since they are source rocks with little or no mobile water saturation, their water...

A. Factors Affecting Spontaneous Potential and Resistivity

New Orleans Geological Society

... with: Porosity - Formation water resistivity - Rw Salt water saturation - Sw Presence of shale - True resistivity (Rt) is a basic property of a formation...

Using clay microporosity to improve formation evaluation in potential residual oil zones: Cypress Sandstone, Illinois Basin

Leo G. Giannetta, Nathan D. Webb, Shane K. Butler, and Nathan P. Grigsby

AAPG Bulletin

... in the dual-water method for determining water saturation, resulting in greater residual oil saturations than those predicted from the Archie equation...

From the Matrix to the Market - What You Don't Know Can Hurt You - Workshop Summary

William "Bill" McCain Jr., Kosta J. Leontaritis, Dave Bergman, Jack Lynn

PTTC

... permeability and ultimately reduced production. The focus is on determining effective methods and models for reservoir evaluation of asphaltene and scale...

EEI Inversion Technique to Determine Fluid Types and Sand Geometry in Mature Field Study Case: G Sand ReservoirŽ in the Northern Mutiara

Benyamin, Iranta Bona, Irma Hermawaty, Sonny Winardhi, Teguh Nugraha

Indonesian Petroleum Association

... porosity 20%, permeability (Kpay) 175 mD, water saturation (SW) 30% and netpay thickness of 30-60 feet. The I (I3300) sand has average porosity 20...

Application of Back-Scattered Electron Microscopy to the Quantification of Clay Mineral Microporosity in Sandstones

P.H. Nadeau , A. Hurst

Journal of Sedimentary Research (SEPM)

... on reservoir quality (i.e., permeability: Pallatt et al. 1984; de Waal et al. 1988), electrical properties, and water saturation (Worthington et al. 1989; de...

Comparison of Modern and Ancient Beaches, Central Georgia Coast: GEOLOGICAL NOTES

John H. Hoyt , Robert J. Weimer

AAPG Bulletin

... by water saturation except in the dune area. Trenches were dug at maximum intervals of 25 feet so no significant stratification characteristic would...

Unsaturated Flow Studies at the Proposed Texas Low-Level Radioactive Waste Repository

B. R. Scanlon

West Texas Geological Society

... because of the low degree of saturation of the surficial sediments. Laboratory-measured water potentials ranged from-15.6 to 0 MPa. After precipitation...

Hydrogeochemistry, Groundwater Recharge, and Groundwater Ages in the Aquifers of South-Central Texas

Ali H. Chowdhury

GCAGS Transactions

...-Trinity (Plateau), Trinity, and Edwards-Trinity (Balcones Fault Zone) aquifers are major water supply sources for south-central Texas. Frequent...

Geophysical Well Modeling to Confirm the Fluid Typein Fractured Sandstone Reservoir

Wawan Satriawan, Budiyono, Bambang Pujasmadi

Indonesian Petroleum Association

..., to predict the fluid type. Several FRM cases were run; (1) Insitu - actual log response, (2) Insitu Parameters with Gas Saturation, (3) Brine, (4) Insitu...

Interpreting Permeability from Mercury Injection Capillary Pressure Data; #41660 (2015)

Alton A. Brown

Search and Discovery.com

... and water saturation on gas permeability of tight sandstone cores: Journal of Petroleum Technology, v. 24, #2, February 1972, p. 120 – 124. Walls, J. D...

Water-Oil Displacement in Shale: New Insights from a Comparative Study Integrating Imbibition Tests and Multiscale Imaging

Sheng Peng, Priyanka Periwal, Robert M. Reed

Unconventional Resources Technology Conference (URTEC)

... oil flow. Therefore, the water relative permeability is high, whereas the oil relative permeability is low even though the oil saturation is still...

Interference Test Analysis Using a Pressure Derivative Method for Homogeneous Oil and Gas Flow from a Reservoir

Lia Wisanti, Tutuka Ariadji

Indonesian Petroleum Association

... for analyzing one phase reservoir fluid flow. The objective of this study is to explore the method in determining absolute permeability values...

Carbonate Diagenetic Textures from Nearsurface Diagenetic Environments

Mark W. Longman

AAPG Bulletin

... parts on the basis of rate of water movement and saturation of the water with respect to calcium carbonate. Most carbonates are deposited...

Diagenesis in Estuarine Sediments: ABSTRACT

Bruce W. Nelson

AAPG Bulletin

... conditions, such as the pattern of water movements and the stability of the water column from place to place. Physical parameters are distinctly different...

Water Matters!

Hans-Martin Schulz, Wolfgang Van Berk, Yunjiao Fu

GEO ExPro Magazine

... partial pressure. be dissolved in the pore water until saturation; subsequently, a free multicomponent, methane-bearing gas forms which, at suitable...

Functions of Distribution of the Coefficient of Porosity in Clastic Rocks of the Devonian of Bashkiria

M. M. Sattarov, Ye. A. Andreyev

Petroleum Geology: A Digest of Russian Literature

... of porous media, is an important parameter in calculating reserves and in determining rates of shift of the water-oil contact during production. Porosity...

History Matching and Production Data Analysis for Shale Gas and Oil Reservoirs: The Relevance of Incorporating the Correct Physics in Reservoir and Fracture Characterization

S. Kalakkadu, D. Devegowda, F. Civan, R. Sigal

Unconventional Resources Technology Conference (URTEC)

... saturation - Organics 0.1 Initial water saturation – Inorganics 0.3 Fracture properties Hydraulic fracture permeability (KHF) 1021.5 md Induced...