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The AAPG/Datapages Combined Publications Database

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Ascending

Diagenetic and Sedimentologic Explanation for High Seismic Velocity and Low Porosity in Mesozoic-Tertiary Sediments, Svalbard Region: DISCUSSION

Marc B. Edwards

AAPG Bulletin

... place on pressure solution in sandstone diagenesis, it is necessary to discuss statements in their paper concerning the relations between (1) fluid flow...

1981

Pressure Analysis for Volume Fracturing Well in Tight Reservoirs Considering Dynamic Threshold Pressure Gradient and Stress Sensitivity

Zhongwei Wu, Chuanzhi Cui, Xiangzhi Cheng, Zhen Wang, Yingfei Sui, Xiaoyan Zhao

Unconventional Resources Technology Conference (URTEC)

..., the viscosity is from 4 to 8 mPa·s. Seen from Fig.7b, the fluid viscosity has great effect on threshold pressure gradient. The increase of the fluid...

2019

In-Situ Stresses, Rock Strength, Fluid Pressure, and Implications for Wellbore Stability and Oil and Gas Development in the Senoro and Tiaka Fields, Sulawesi, Indonesia

William L. Power, Agus Tjengdrawira, Sitio Aprianto, Sugiyanto Suwono, Syahriza Ghanny Rachman, Muhammad Wijanarko, Dwi Hudya Febrianto, Anies Baasir, Deddy Hasanusi

Indonesian Petroleum Association

...In-Situ Stresses, Rock Strength, Fluid Pressure, and Implications for Wellbore Stability and Oil and Gas Development in the Senoro and Tiaka Fields...

2012

ABSTRACT: Pore pressure prediction from seismic data for well planning in Block 22 Final

M. Bacon, N. Mundel, J. Hearne, R. Lubbe and S. O’Connor

Geological Society of Trinidad & Tobago

... additional inferences can be made from mud weight in combination with the fluid pressure data. Fig 3 illustrates the calibration for Well A. The predicted...

2007

Direct evidence for abnormal overpressure generated by crude oil cracking in the Sinian Dengying Formation, Central Sichuan Basin, southwestern China

Yifan Song, Yong Chen, Tong Lin, Miao Wang, and Hui Tian

AAPG Bulletin

... overpressure refers to the excess of pore fluid pressure over the hydrostatic pressure. It can be generated through the following processes: (1) strong...

2025

Optimising CO2 storage resource utilisation: insights from the Otway Stage 4 field program

Max Watson, Hadi Nourollah, David Bason, Scott Higgs, Sally Benson, Peter Cook, Yong-Chan Park, Mitch Allison, Ziqiu Xue

Australian Energy Producers Journal

... resulting from CO2 injection operations. OITC study site and infrastructure The Otway Stage 4 program will utilise the Paaratte Formation’s Parasequence...

2024

Geomechanical Analysis for CCS Study in the Subang Structure, Northern West Java Basin

Olifia Ammara Venty, Teddy Eka Putra, Nora Desiani

Indonesian Petroleum Association

... consists of the Talang Akar Formation, Baturaja Formation, Parigi Formation, and Cisubuh Formation. Geomechanical analysis and pore pressure are crucial...

2024

Direct Characterization of Complex Fracture Network Using Improved Rate-Transient Analysis Method in Tight Oil Reservoir Exhibiting Multiphase Flow

Jianquan Tian, Bin Yuan, Jinchang Li, Wei Zhang

Unconventional Resources Technology Conference (URTEC)

... saturation-pressure relationship. The saturation-pressure relationship is typically estimated from gas-oilratio (GOR) data and empirical relationships...

2024

High Viscosity Friction Reducer Testing, Trialing, and Application Workflow: A Permian Basin Case Study

Nancy Zakhour, Soodabeh Esmaili, Jonathan Ortiz, Jack Deng

Unconventional Resources Technology Conference (URTEC)

... in the Delaware Basin, consists of four wells that were landed in Formation B and are partially exposed to depletion from existing parent wells, as shown...

2021

AAPG Memoir 67: Seals, Traps, and the Petroleum System. Chapter 15: A Pore-Pressure Limit in Overpressured South Texas Oil and Gas Fields

Terry Engelder and John T. Leftwich, Jr.

AAPG Special Volumes

... increases through repeated cycles. Anderson, R.A., D.S. Ingram, and A.M. Zanier, 1973, Determining fracture pressure gradients from well logs: Journal...

1997

Effective Use of High Density VSP Measurements to Predict Pore Pressure and Estimate Mud Weight Ahead of Drilling in the Mahakam Delta, Indonesia

Mohammed Badri, Stephane Gazet, Gregoire de Tonnac

Indonesian Petroleum Association

... pore pressure from formation sonic velocity data. His method accounts for both excess pressure generated by undercompaction and fluid expansion...

2005

The Evaluation of an Oil Discovery: How to Locate the Second, Third and Fourth Wells

Parke A. Dickey

Southeast Asia Petroleum Exploration Society (SEAPEX)

..., back in the formation. It is, therefore, a better value than can be obtained from cores. The well-bore damage can be estimated from the pressure during...

1980

Abstracts: Cyclic Sedimentation Patterns of the Mississippian-Devonian Bakken Formation, North Dakota; #90173 (2015)

Julie A. LeFever, Richard D. LeFever, and Stephan H. Nordeng

Search and Discovery.com

...Abstracts: Cyclic Sedimentation Patterns of the Mississippian-Devonian Bakken Formation, North Dakota; #90173 (2015) Julie A. LeFever, Richard D...

2015

Fully Integrated Approach in Cementing Leads to Success in Zonal Isolation of a Highly Depleted Reservoir

Candra Sutama, N.L.K.M. Widhihabsari, Eddy Sutrisna, Yudhi Prayogo, M. Fadil

Indonesian Petroleum Association

... pressures. From some pressure logs run, formation pressure as low as 3.5 lb/gal equivalent mud weight has been observed, however other layers can show...

2011

Compartmentalization and time-lapse geochemical reservoir surveillance of the Horn Mountain oil field, deep-water Gulf of Mexico

Alexei V. Milkov, Evvy Goebel, Leon Dzou, David A. Fisher, Allen Kutch, Neal McCaslin, David F. Bergman

AAPG Bulletin

... (London), February 34, 2003.Pelissier-Combescure, J., D. Pollock, and M. Wittmann, 1979, Application of repeat formation tester pressure measurements...

2007

The Effect of Initial Conditions and Fluid PVT Properties on Unconventional Oil and Gas Recoveries in the Wolfcamp Formation in the Midland Basin

James Forrest, Tiejun Zhu, Hongjie Xiong, Yogashri Pradhan

Unconventional Resources Technology Conference (URTEC)

... in estimated ultimate gas and oil recoveries (EUR) from the Wolfcamp B formation (WC-B) due to variations in the initial conditions such as pressure...

2018

From Semi-Circular Bending Test to Microseismic Maps: An Integrated Modeling Approach to Incorporate Natural Fracture Effects on Hydraulic Fracturing

Arash Dahi Taleghani, Ping Puyang, Bhaba Sarker, Miguel Gonzalez

Unconventional Resources Technology Conference (URTEC)

... in this case is only 5 meters away from the intersection point (Figure 9). The injection is assumed to be constant and fracturing fluid is considered...

2015

Conducting a Reservoir Simulation Study: An Overview: Part 10. Reservoir Engineering Methods

Scott K. Laudeman

AAPG Special Volumes

... production is a function of the drainage area pressure, the permeability of the formation and close to the well, relative permeabilities, and fluid...

1992

Geochemical Interpretation of Flowback Fluids to Assess Fracking Efficiency and Reservoir Compartmentalization

Peter Birkle, Glenn K. MaKechnie

Unconventional Resources Technology Conference (URTEC)

... geochemical composition of two endmember fluids – primary fracturing fluid and formation water from the clastic sequence - the daily geochemical...

2019

Hydrocarbon Production During Underbalanced Drilling … A Mathematical Model to Predict Well Productivity

Samuel Zulkhifly Sinaga, Bonar Tua Halomoan Marbun

Indonesian Petroleum Association

... pressure than the formation pore pressure while drilling a well (Nellayappan et al., 2008). The hydrostatic head of the drilling fluid is intentionally...

2011

Pore Pressure Estimation in Complex Lithologies: A Novel Approach in Delaware Basin Wolfcamp

Andy Popielski

Unconventional Resources Technology Conference (URTEC)

..., specifically acreage in the Delaware Basin Wolfcamp. The approach attempts to remove lithological influences from sonic-log-dependent pressure predictions where...

2019

Cyclic Sedimentation Patterns of the Mississippian-Devonian Bakken Formation, North Dakota; #50371 (2011)

Julie A. LeFever and Stephan H. Nordeng

Search and Discovery.com

...  Regulatory “Pool” name  Mountrail County oil field (that produces from the Bakken)  The uppermost section of the Three Forks Formation Black Shale Open...

2011

Abstract: Thermobaric Dolomitization: Transient Fault-Controlled Pressure-Driven Processes and the Role of Boiling/Effervescence; #90225 (2015)

Graham R. Davies

Search and Discovery.com

... on the role of pressure in the dolomitization process. Pressure and the associated stress regime interact to influence the direction of fluid flow, formation...

2015

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