Certain Stratigraphic Problems in the Warrior Basin

Rizer Everett

GCAGS Transactions

... that these sands could produce large gas volumes. Following the completion of the #1 Sanders operators began making open hole drill stem tests of all sands...

Subsurface Fluid Compartments, by D. E. Powley, #60006 (2006).

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Requirements for Making Gas and/or Oil loans and Summary of Current Factors in Estimating Reserves

Harold Vance

AAPG Special Volumes

... of determining the volume of the reservoir (provided the reservoir is small) by using the data obtained from pressure-draw down tests on the discovery...

Exploration, Development and Production Activities in the Cooper and Eromanga Basins: 1996--1997

Andrew Mayers

Petroleum Exploration Society of Australia (PESA)

... pwtecting the formation from completion fluid. A fracture stimulation was successfully completed but post stimulation production testing has yet...

Coleman Pool Discovery, Archer County, Texas

Ward C. Bean

AAPG Bulletin

... on a drill-stem test, indicating a second probable production zone for the field. Prior to the drilling of the Shell Oil Company's Coleman A-1, several...

The Giant Cano Limon Field, Llanos Basin, Colombia: Chapter 12

C. N. McCollough, J. A. Carver

AAPG Special Volumes

... the Tertiary on two drill-stem tests, but two delineation wells, Guavio-2 and Guavio-3, failed to establish commerciality. The other tests during...

Abstract: Borehole Stress Measurement Methods: Experiences from Scientific Drilling; #90172 (2014)

Douglas R. Schmitt

Search and Discovery.com

... stresses and wellbore fluid pressure are concentrated near a newly created borehole cavity with an ideally ‘circular’ cross-section . This stress...

Abstract: Petroleum Geology of Fort Union and Mesaverde Formations--its Relation to Fracture Stimulation Results in Rio Blanco Unit, Rio Blanco County, Colorado, by Robert E. Chancellor, Michael Holmes; #90971 (1976).

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Sand Control in Balikpapan Bay Fields

Felix Soepyan, Steve Palar, Budi Kuntjoro

Indonesian Petroleum Association

... efficiently. Sand produced during drill stem testing and the low recovery of side wall cores indicated a poorly consolidated formation sand...

Kitty Field, Campbell County, Wyoming

Richard P. Swirczynski

Wyoming Geological Association

.... The Minnelusa was barren and the well was plugged back to 9,254 ft. to test the Muddy Sandstone. Two attempts to drill-stem test the Muddy zone were only...

Maximizing the Economic Performance of Oil and Gas Fields Through Technology and Teamwork: Key Elements for Creating Growth

David Baille, Roopa Gir

Indonesian Petroleum Association

... Pertamina and Schlumberger Wireline & Testing to reduce cost and improve efficiency (Figure 8). As part of these cooperative efforts drill-stem tests were...

Sources of Data

Mike Shepherd

AAPG Special Volumes

...).FIGURE 44. Formation pressure measurements are repeated at various depths throughout the reservoir to make a pressure-depth profile. Tests conducted...

Success Story with Low Resistivity Sand in an Exploration Block, Western Edge of Central Sumatran Basin

Heri Setiawan, Panca Widiantoro, Hendarman, Made Primaryanta

Indonesian Petroleum Association

... to Vshale results from the XRD data. Formation pressure tests and fluid samples were taken in both wells. Figure 5 shows the pressure gradients in Zone...

Multi-Layer Test Analysis for Dissolved Gas Reservoirs

W. Jatmiko, T. S. Daltaban, J. S. Archer

Indonesian Petroleum Association

... information about the layers. Proper design and analysis of these tests can determine pressure and saturation distributions and fluid mobility...

Geomechanical Evaluations of Deep Shale Gas Reservoir in Sichuan Basin, Western China

Xing Liang, Kaibin Qiu, Honglin Shu, Zhuo Zhang, Yufeng Luo, Yuanwei Pan, Qingfei Li, Kaigui Yin, Gaocheng Wang,Yan Gao

Unconventional Resources Technology Conference (URTEC)

... formation at core scale under in-situ condition. The description of the anisotropic mechanical behavior obtained from the laboratory tests was used...

Effective Thru-Tubing Gravel Packing Methods in Attaka Field

C. C. Lee, Michael Chad Darby, Timothy R. Popp

Indonesian Petroleum Association

... permeability formation. VES is solids-free and does not form a filter cake. This VES fluid depends less on differential pressure than HEC fluid. Below...

Whole Core of Middle Pleistocene Pay Zones in Garden Banks Block 171, Gulf of Mexico

Elizabeth Cerates Strathouse

Special Publications of SEPM

... disappointing hydrocarbon recoveries from drill-stem tests of the middle Pleistocene Trimosina A zone. INTRODUCTION this area has been subdivided into lower...

Abstract: Combined Drilling and Sieve Tube BoreholeProtection in Soft and Outburst-prone Coal Seams; #90187 (2014)

Qianhui Ji, Li Wang, Xinsheng Yin, and Hongliang Tian

Search and Discovery.com

... combined drilling technology uses specially designed spiral drill pipes as the drilling string, and compressed air as the drilling fluid...

A Modified Approach For Modeling 2-Phase Flowback From Multi-Fractured Horizontal Shale Gas Wells

Jesse Williams-Kovacs, Christopher Clarkson

Unconventional Resources Technology Conference (URTEC)

...per. This additional gas is instead accounted for by linear inflow from the formation (more consistent with the physics of the problem). Initial reserv...

Fracturing, Past, Present and Future: Proper Application of Hydraulic Fracturing

Jacobus B. de Groot

Indonesian Petroleum Association

... and significant information can be gained as to how the formation is going to behave towards the fluid. Fracture closure pressure, fluid loss coefficient...

Estimation of 3D Distribution of Pore Pressure from Surface Drilling Data - Application to Optimal Drilling and Frac Hit Prevention in the Eagle Ford

James Kalinec, Mohit Paryani, Ahmed Ouenes

Unconventional Resources Technology Conference (URTEC)

..., pressure kicks, fluid influx as well as lost circulation. When the formation has extremely low permeability, fluids in the rock can only be partially...

Results of Pre-Cretaceous Exploration in the Overthrust Belt of Southwestern Wyoming

K. L. Cochran

Utah Geological Association

... 4,717 ″ ±1,000 ″ Drill stem tests of the Weber Formation recovered slightly brackish water with no shows of oil or gas. The Weber was quartzitic...

Black Lake Field, Natchitoches Parish, Louisiana: Case Histories

B. Ross White

AAPG Special Volumes

... to further drilling because oil and gas shows were present throughout the Sligo ("Pettet") cores. An open-hole drill-stem test conducted at a depth...

Hydrocarbon-Water and CO2-Water Systems in the Pre-Cretaceous Section in the New Mexico Part of the Raton Basin

Ronald F. Broadhead

Rocky Mountain Association of Geologists

... Broadhead (2008). Figure 8. Exploratory wells with shows and tests in the Morrison Formation (Jurassic). DST = drill stem test; swbd GCW = swabbed gas...

A Case Study: New Low Damage Frac Fluid Provides Immediate Production Results in Eagle Ford Shale

Kip Ferguson, Jason Wilson, Colton Thomas, Nikolaus Droemer, Stephen Ingram

Unconventional Resources Technology Conference (URTEC)

... the invaded zone is caused by differential pressure from the wellbore to the fracture system tip. Residual fracture fluid is caused by ineffective...