A Study to Formulate Predictive Model and Screening Criteria for New EOR Method in Indonesia: Surfactant Huff n Puff Injection

Muhammad Romadhona, Karlita Threes Octaviany, Pomto Jaya

Indonesian Petroleum Association

... injector and producer well, it will be adsorbed and the only fluid reaching the producer well is water with no surfactant. Therefore, in order...

Gas Hydrate Mapping using 3D CSEM; #80676 (2019)

Raghava Tharimela, Allan Filipov

Search and Discovery.com

... interface usually caused by high/low saturated 100 10 Water Saturation (%) 0 100 Correlation between water saturation and hydrates (Spangenberg...

Method of Quantitative Estimation of Scales of Gas Separation

V. A. Tereshchenko

Petroleum Geology: A Digest of Russian Literature

... is not known for these. Therefore, we are limited to determining the volume of the waters of the reservoirs, taking it as a possible minimum amount of water...

A Mappable Parameter for Predicting Gas Production in South Texas Sandstones: A Study of Owen (Olmos) Field, Webb County, Texas

Alvin L. Schultz

South Texas Geological Society Special Publications

... (Irreducible Water Saturation). Full application of the method dictates that the zone being calculated is at or near irreducible water saturation (Sw...

Seismic Shear Waves for Discriminating Lithology from Saturation Changes

T. L. Dobecki

Houston Geological Society Bulletin

...Seismic Shear Waves for Discriminating Lithology from Saturation Changes T. L. Dobecki 1989 21 23 Generally, mapping the water table...

Capillary Control of Free Phase Oil Migration in the Shallow Subsurface: Review with Case Histories

L. G. Bruce, C. Q. Biagi

Environmental Geosciences (DEG)

..., and the degree of water saturation of the soil. Testa and Paczkowski (1989) listed a range of residual saturations (Rs) for oil in different unsaturated...

Modern Well-Site Evaluation of Texas Eocene Wilcox

Alvin L. Schultz

GCAGS Transactions

... supplements the Rxo/RtQL. This curve can verify the constants needed for water saturation calculations. In the pay zones an overlay...

Assessment of Improved Oil Recovery by Osmotic Pressure in Unconventional Reservoirs: Application to Niobrara Chalk and Codell Sandstone

Ozan Uzun, Hossein Kazemi

Unconventional Resources Technology Conference (URTEC)

..., was used to displace brine in the core until irreducible water saturation was reached. This saturation process is called ‘drainage’ and is designed...

Where to Perforate? Where to Fracture? … Workflow to Select and Rank Intervals for Completion

Harshad Dixit, Ashutosh Kumar Singh, Vijay Raj, Tania Dev

Indonesian Petroleum Association

... logs are affected by presence of hydrocarbon. d. Water Saturation Estimation Based on the lithology and salinity of the reservoir, different water...

Determination of the stable isotope composition and total dissolved solids of Athabasca oil sands reservoir porewater: Part 1. A new tool for aqueous fluid characterization in oil sands reservoirs

Benjamin R. Cowie, Bruce James, Michael Nightingale, and Bernhard Mayer

AAPG Bulletin

... interbedded shale. Pore space in the reservoir is filled with bitumen and water in varying proportions throughout the reservoir. Water saturation...

PETROPHYSICS OF THE MORROW FORMATION, SOUTHEASTERN NEW MEXICO

GEORGE A. HILLIS

Fort Worth Geological Society

... saturation. The pay section was then identified by determining the porosity and water saturation cut-offs from porosity versus water saturation...

NEW LOGGING APPROACHES FOR EVALUATIONS OF CARBONATE RESERVOIRS

B. M. McVICAR, J. L. HEATH, R. P. ALGER

Williston Basin Symposium

... Saturation plot for determining formation flushing and water level...

Abstract: Formation Evaluation with Nuclear Magnetic Resonance - Worldwide Applications, by D. T. Georgi; #90937 (1998)

Search and Discovery.com

Abstract: Formation Evaluation with Nuclear Magnetic Resonance - Worldwide Applications, by D. T. Georgi; #90928 (1999).

Search and Discovery.com

Bibliography Productive Low Resistivity Well Logs of the Offshore Gulf of Mexico

Robert M. Sneider, John T. Kulha

New Orleans Geological Society

... to determining water saturation in shaly sand, SPE 1769: Journal of Petroleum Technology, October, p. 1395-1405. Patchett, J.G. and E.B. Coalson, 1979...

Enhanced Oil Recovery: Part 10. Reservoir Engineering Methods

Vernon S. Breit

AAPG Special Volumes

.... This is because the remaining oil saturation prior to a thermal flood is usually high so that the EOR target is large. The choice of hot water injection, continuous...

Numerical Simulation of Temperature Changes Caused by CO2 Injection in Geological Reservoirs

A. Kopp, A. Ebigbo, A. Bielinski, H. Class, R. Helmig

AAPG Special Volumes

... the formation toward the water table.FIGURE 11. Specific enthalpy of CO2 as a function of temperature and pressure. The solid line is the saturation vapor...

Impact of Authigenic Surface Roughness on Water Invasion and Flowback in Fractured Media: A Micromodel Study

Ayaz Mehmani, Shaina A. Kelly, Carlos Torres-Verdin, Matthew Balhoff

Unconventional Resources Technology Conference (URTEC)

... saturation as a function of pore volumes of injected water. We notice that trapped saturation end values are very close (less than 5%) with roughness...

Identification of Point Bar Reservoirs Within Units of the Fall River Formation Through Comprehensive Electric Log Interpretation; Powder River Basin, Wyoming

Alvin L. Schultz, Walter W. Coppinger

Wyoming Geological Association

... River point bar deposits. The technique works best in producing wells which are at irreducible water saturation. In these, porosity can be plotted...

CO2 Injection and Production in Geothermal Reservoirs for Power Generation: Case Study From North Sumatra Basin of Possible Impacts of Scaling on Surface Facilities

Nadya Fitriani, Iqbal Fauzi, Adryan S. Hutagalung, Melani Ere, M. Alif Haidar, Ardian Nengkoda

Indonesian Petroleum Association

.... The quantity of these ions determines the alkalinity of the water. However, the process of determining the chemical interactions and formation...

NMR Monitored Spontaneous Imbibition of Oil in Unconventional Reservoir Demonstrates Reservoir Heterogeneity

Stacey Althaus, Jin-Hong Chen, J. David Broyles, Shannon Eichmann, Jewel Duncan, Mohammed Boudjatit

Unconventional Resources Technology Conference (URTEC)

... of imbibition and imbibition mode. The transport of oil in a reservoir is a key property for determining production. The spontaneous imbibition of plug samples...

Interpretation and Application of Side Wall Core Analysis Data

F. O. Reudelhuber, J. E. Furen

GCAGS Transactions

... type cores. The difference must be recognized and considered in any interpretation or application of the side wall sample data. Water Saturation A very...

Integrated 3Dimensional Static Reservoir Modeling, Upper Zelda Sandstone in Sundari Field, Sunda Basin

Asep Ginanjar, Hairunnisa, Leonardus Gilang Ginting

Indonesian Petroleum Association

... saturation. Several methods for determining the permeability and water saturation were performed to achieve good results. The lack of good seismic...

Accuracy of Calculations of the Capacities of Traps and Pools of Gas

Ye. V. Zakharov, I. V. Mashkov

Petroleum Geology: A Digest of Russian Literature

... of determining the formation pressure Pf at the time of formation of the pool, and then the depth of preservation of the trap. The pressure Pf is found...

Petrophysical Indicators of Chalky Porosity and Low Permeability in Basin and Slope Clearfork Limestones in the Western Midland, Basin

G. B. Asquith, Peter Lufholm

West Texas Geological Society

... a sonic log run in addition to the neutron and density logs. The correct pore type is also vital to the correct determination of water saturation...