The Effect of Unconformities and Subsequent Loading on Pore Pressure Profiles

Jakob Heller, Stephen O 'Connor, Andrew Emery, Ed Hoskin, Jack Lee, Chris Ward

Indonesian Petroleum Association

... in presented in Binh et al (2007). In this study, pore pressure was derived from repeat formation tests (RFT) and drill stem tests (DST) data from...

Pressure Seals--Interactions with Organic Matter, Experimental Observations, and Relation to a "Hydrocarbon Plugging" Hypothesis for Pressure Seal Formation

Jean K. Whelan, Lorraine Buxton, and Lawrence M. Cathles III

AAPG Special Volumes

...; fractionation of bitumens through the pressure seal with a gradual change from lighter to heavier n-alkanes with increasing depth in the pressure seal...

Modeling of Gas Accumulation Dynamics in Foreland Thrust Belt, Kuqa Depression, Tarim Basin

Search and Discovery.com

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

... the consistency of pore pressure estimates from geomechanics and run consistency checks on the PVT fluid model 8. The saturation and porosity systems must...

Pore Pressure Estimation in the Hides Region - Pitfalls and Solutions

N. Yassir, A. Hennig, M. A. Addis, A. Warrington

Papua New Guinea (PNG) Petroleum Convention Proceedings

.... Central to this study were the Hides wells. Pore pressure data are presented from formation pressure tests (RFTs and DSTs) and from kicks calculated...

Let's Combine Well Testing and Logging: A Pre- and Post-Frac Gas Shale Case

Antoine Jacques, Benoit Brouard, Sivaprasath Manivannan, Pierre Berest, Vincent Jaffrezic

Unconventional Resources Technology Conference (URTEC)

... was increased to impose an overhead pressure at formation depth. Because the wellbore pressure is almost constant, the difference between...

Abstract: Forming Time, Temperature, and Pressure of Hydrocarbon Accumulations in Ordovician Carbonate Reservoirs of Gucheng in the Tarim Basin, Northwest China;

Zihui Feng, Zhongliang Dong, Jingkun Li, Yuliang Zou, Huasen Zeng

Search and Discovery.com

... in the Yingshan formation and forming gas reservoirs with low pressure in the Yijianfang formation. The homogeneity of fluid inclusion salinity at the two sets...

The Formation of Overpressure and It's Influence on Oil and Gas in Kuche Foreland Thrust Structural Zone, Tarim Basin, Northwest China; #90017 (2003)

Lianbo Zeng, Shurong Xiao

Search and Discovery.com

... pressure could be reached to 70-85MPa by the latter curve of pore fluid pressure with stress.That is to say,the coefficient of formation pressure could...

Pressure Regime and Hydrodynamic Study of Niger Delta Coastal Swamp: Implication for Hydrocarbon Recovery and Production; #20271 (2014)

Moruffdeen Adabanija, Understanding Aikulola, Innocent Ekpah

Search and Discovery.com

... Repeat Formation Test (RFT) pressure data; well data (location and tops); reservoir structure maps (top and base); PSDM seismic structure map...

Quantitative evaluation of the oil-leg potential in the Oliver gas field, Timor Sea, Australia

M. Lisk, G. W. O'Brien, P. J. Eadington

AAPG Bulletin

... ratios measured on gas recovered by repeat formation tester, which range from 35 to 39 bbl/106 scf. If combined with estimates of gas in place at well...

Advancements in Wireline Technology – Past, Present and Future

Kenneth C. Henry

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... Advancements in formation fluid sampling and pressure measurements have made these services more routine and cost effective. A new Open Hole Quad combo – rated...

Estimation of Formation and Condensed Water Chemistry from Wireline Formation Tester and DST Water Samples: A Case Study from Abadi Gas Field

Ken Makishima

Indonesian Petroleum Association

... which is drilling mud, completion brine, and cushion fluid, the formation water chemistry as well as condensed water chemistry could be estimated from...

3.0 General Ramifications of Abnormal Pore Pressures

P. E. Gretener

AAPG Special Volumes

... the mudpressure about 10% above the formation fluid pressure. Thus: [EQUATION 3.2/1] In an open hole the excess mudpressure (pm = 0.1 p) exerts...

Abstract: Abnormal Pressure in the Precaspian Basin: Transition Zones Distribution, by L. Anissimov, K. Golovin, and M. Kalinnikova; #90942 (1997).

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A Porosity Based Pore Pressure Estimation in an Indonesian Carbonate Reservoir

Sunawar Kunaifi, Krishna Pratama Laya, Sarvagya Parashar, Luqman, Banu Andhika

Indonesian Petroleum Association

... pressure estimation from conventional logs was a reliable predictor of formation pressure in carbonate reservoirs. Furthermore, combining LWD...

How to Obtain Reservoir Pressure and Fluid information in Low Permeability to Tight Reservoirs: Case Study from Malaysia

Search and Discovery.com

Role of Pressure-Sensitive Reactions  in Seal Formation and Healing: Application of the CIRF.A  Reaction-Transport Code

Y. Chen, W. Chen, A. Park, and Peter J. Ortoleva

AAPG Special Volumes

... lead to precipitation from a fluid as it moves down a pressure gradient. Precipitation in a given zone will decrease permeability and tend to focus...

Generation and Migration of Petroleum from Abnormally Pressured Fluid Compartments (1)

JOHN M. HUNT

AAPG Bulletin

... of a drop in pressure. In addition, studies of fluid withdrawal from petroleum reservoirs have shown that the pore volume increases by a factor...

Propellant Stimulation Technique Provides Alternate Productivity Enhancement with Cost Reduction Benefits in Development of A Marginal Reservoir at Minas Field

Arsyad A. Siregar, Bambang Poernomo, Doug Finley, D. K. Nath

Indonesian Petroleum Association

... is achieved in the form of a hydrostatic column of fluid. Generally, 500 psi of hydrostatic pressure is adequate. A formation compatible completion fluid...

CO2 Flooding in the Morrow Formation - Workshop Summary

Chuck Fox, Russell Martin, Lanny Schoeling, Alan Byrnes, Richard Pancake, Pat Underwood

PTTC

... OOIP, 1.3 million barrel recoverable from CO2 KEY WORDS: CO2 screening criteria Enhanced oil recovery Miscible CO2 flooding Morrow Formation...

Initial investigations of the potential bacteriological and associated biochemical activity in oil sands mined in Northern Alberta

D. Roy Cullimore

CSPG Bulletin

... sand can be seen in two of the three testers (yellow box) to have separated from the oil sand. Parallel studies found that the CBD dispersant...

Quantifying Fracturing Fluid Damage on Reservoir Rock to Optimize Production

Markus Pagels, Dean M. Willberg, Eric Edelman, William Zagorski, Joe Frantz

Unconventional Resources Technology Conference (URTEC)

.... Separating leak-off from imbibition can be easily achieved by setting the fluid pressure during the experimental phase equal to the pore pressure...

Field Test of CO2 Injection in a Vertical Middle Bakken Well to Evaluate the Potential for Enhanced Oil Recovery and CO2 Storage

James A. Sorensen, Lawrence J. Pekot, José A. Torres, Lu Jin, Steven B. Hawthorne, Steven A. Smith, Lonny L. Jacobson, Thomas E. Doll

Unconventional Resources Technology Conference (URTEC)

... response during the test played a vital part in understanding the reservoir. The pressure response resulting from fluid flow in the matrix can...

Abnormal Pressure Delineation in The East Java Basin and Its Implication for Hydrocarbon Exploration

Hesekiel Bernando N

Indonesian Petroleum Association

... to analyzed the formation pressure zone within the study area. The sets of 2D seismic data and a group of wells from PUSDATIN (Sub surface data center under...

Aagard Ranch: T. 3 N., R. 8 E., SLB&M: Summit County, Utah

DeForrest Smouse

Utah Geological Association

... Thrust sheet. The field produces gas and oil from the basal Kelvin conglomerate. The geology is complex, with repeat sections of Kelvin conglomerate...