Pressure Compartments in the Mesaverde Formation of the Green River and Washakie Basins, as Determined from Drill Stem Test Data

Henry P. Heasler, Ronald C. Surdam

Wyoming Geological Association

...Pressure Compartments in the Mesaverde Formation of the Green River and Washakie Basins, as Determined from Drill Stem Test Data Henry P. Heasler...

Elastic full-waveform inversion of 4C ocean-bottom seismic data: Model parameterization analysis

Jian Cao, Romain Brossier, Ludovic Mtivier

International Meeting for Applied Geoscience and Energy (IMAGE)

... the pressure wavefield (P) from the water side and 3C particle displacement (us ) from the solid side. Based on the above forward problem, we define the FWI...

Evaluation of the Rock Properties in Structurally Deformed Areas Based on Outcrop Analogues for Offshore Fields in Azerbaijan, #51461 (2018).

Shahriyar Alkhasli, Gasham Zeynalov, Aydin Shahtakhtinskiy

Search and Discovery.com

... faults with displacement of a few millimeters to a few centimeters, which is below seismic resolution and cannot be readily detected by conventional...

Numerical Modeling of Hydraulic Fracture Propagation and Fault Activation in the Presence of a Sealing Fault and Highly Permeable Damage Zone - A Case Study of the Montney Formation in British Columbia

Zahra Esmaeilzadeh, David Eaton, Chaoyi Wang

Unconventional Resources Technology Conference (URTEC)

... are fixed, with zero displacement and velocity. Four simulation cases are considered for investigating the influence of pore-pressure contrast: • Case 1...

Localized strata-bound domino faulting offshore Espírito Santo Basin (southeastern Brazil): The case for sudden release of fluid in salt-withdrawal basins

Tao Ze and Tiago M. Alves

AAPG Bulletin

... of continental slope strata, resulting in the elevation of fluid pressure in underlying soft sediment. This paper concludes that strata-bound domino faults...

CO2 Sequestration Capacity Sectors in Miocene Strata of the Offshore Texas State Waters

David L. Carr, Kerstan J. Wallace, Changbing Yang, Andrew J. Nicholson

GCAGS Journal

...) effective-to-total porosity—the fraction of the pore space that is connected; (4) volumetric displacement efficiency—the fraction of the reservoir volume...

Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment

J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi

Unconventional Resources Technology Conference (URTEC)

... network (DFN) models. Microseismic event locations and attributes also may be integrated and compared with treatment pressure records, proppant...

Geology of the Upper Jurassic Sediments of the Foreland Folds of the Checheno-Ingush Assr and Evaluation of their Oil-Gas Prospects

P. G. Romanov

Petroleum Geology: A Digest of Russian Literature

... that these foreland folds developed from tangential pressure. Another point of view is that they formed in fault zones under the action of vertical movements...

ABSTRACT: Integrated Fault Seal Analysis and Risk Assessment: Okan and Meren Fields, Nigeria, by Richard A. Eisenberg, Robert J. Brenneman, and Adepoju A. Adeogba; #91019 (1996)

Search and Discovery.com

Smectite Dehydration--Its Relation to Structural Development and Hydrocarbon Accumulation: ABSTRACT

Clemont H. Bruce

AAPG Bulletin

... of high fluid pressure and the smectite-illite transformation process. Abnormal pressures exert partial control on the type and quantity...

Abstract: XFEM-Based CZM for the Simulation of 3D Multiple-Stage Hydraulic Fracturing in Quasi-Brittle Shale Formations; #90245 (2016)

Mahdi Haddad

Search and Discovery.com

... fractures and can be acquired integrating CZM as the segmental contact interaction model with a fully coupled pore pressure-displacement, extended finite...

Abstract: Pore Types, Capillary Pressure, and Diagenetic Controls on Reservoir Quality in the Upper Devonian Berea Sandstone, Eastern Kentucky; #90308 (2017)

David C. Harris, T. Marty Parris, J. Richard Bowersox

Search and Discovery.com

...Abstract: Pore Types, Capillary Pressure, and Diagenetic Controls on Reservoir Quality in the Upper Devonian Berea Sandstone, Eastern Kentucky...

Mechanical Models of Triangle Zone Evolution

William R. Jamison

CSPG Bulletin

... detachment and produce intense, local deformation. Backthrust displacement on an upper detachment that extends tens of kilometres to the foreland...

Annular Pressure Build Up in Subsea Well

Tegar Putra Adi Perdana, Samuel Zulkhifly

Indonesian Petroleum Association

... external pressure towards the formation. However, poor mud displacement can cause the TOC to be inside the previous casing shoe (Williamson et al., 2003...

High Fidelity Directional Survey Calculations Can Improve Hydraulic Fracture Positioning In Unconventional Laterals

Bill Lesso, Tim Paton

Unconventional Resources Technology Conference (URTEC)

... in unconventional laterals. While it is considered uneconomic to survey at a closer spacing, an analysis of the positive displacement motor (PDM) slide/rotate...

Deepwater Drilling Solutions New Dual Gradient Drilling Concept

Tri Bagus Prabowo, Muhammad Adhim Mulia, Bambang Yudho Suranta

Indonesian Petroleum Association

... in the same bottom hole pressure as conventional drilling fluid at total depth. The objective is to adjust bottom hole pressure within required range...

Prediction and Timing of Production Induced Fault Seal Breakdown in the South Marsh Island 66 Gas Field

Anthony R. Dincau

GCAGS Transactions

... separated depletion drive reservoirs, it represents a unique opportunity to study the effects of production induced pressure differential across faults...

Pore Texture of a Sandstone Reservoir with Low Permeability: Chapter 16

Zhu Yiwu

AAPG Special Volumes

... to 245 bbl/day, and the reservoir pressure was restored from 75.7 atm to 92.1 Fig. 9. Relation between the displacement efficiency and permeability. End...

A Key Performance Driver Type Curve: Correlating Well Productivity to Oil Wettability

Tamer Moussa, Amin Alinejad, Muhammad Zubair, Hassan Dehghanpour

Unconventional Resources Technology Conference (URTEC)

... processes; for instance, C1 Huff-and-Puff (HnP) experiments on oil-wet Eagle Ford shale cores demonstrate improved oil recovery under high pressure...

Upscaling two-phase flow in naturally fractured reservoirs

Stephan K. Matthai, Hamidreza M. Nick

AAPG Bulletin

.... M., and A. R. Kovscek, 2006, Estimation of dynamic relative permeability and capillary pressure from counter-current imbibition experiments...

Controls on the Geomechanical Properties of Unconventional Resource Formations, #80707 (2019).

Carl H. Sondergeld, Chandra S. Rai,

Search and Discovery.com

..., mineralogy, organics, pore pressure, stress levels, etc. and in the case of shale, orientation. The wealth of data reported to date - some 260 measurements...

Early Performance and Improved Oil Recovery Process Evaluation … Kerisi Field, South Natuna Sea

Tuan D. Ma, Mohammad Oggi Refani

Indonesian Petroleum Association

... (see Figure 2). A large NW-SE fault, with up to 500 ft displacement, separates Kerisi into 2 areas, East and West, with different fluid contacts...

Dating of Fault Gouges from the Major Active Faults in Southwest Japan: Constraints from Integrated K-Ar and XRD Analyses

Hideo Takagi, Akira Iwamura, Dohta Awaji, Tetsumaru Itaya, Toshinori Okada

AAPG Special Volumes

... in natural clay-bearing fault gouge under high pressure at 20C: Journal of Geophysical Research, v. 105, p. 16,41516,426.Hara, H., and K. Kimura, 2000...

Seal Potential of the Talang Akar Formation, BZZ Area, Offshore NW Java, Indonesia

J. G. Kaldi, C. D. Atkinson

Indonesian Petroleum Association

... characteristics of the formation. Seals and Seal Potential Any lithology can form a seal in the subsurface provided that the minimum displacement pressure...

Water and Oil Relative Permeability of Middle Bakken Formation: Experiments and Numerical Modeling

Younki Cho, Ilkay Uzun, Erdinc Eker, Xiaolong Yin, Hossein Kazemi

Unconventional Resources Technology Conference (URTEC)

... saturation over time at a constant differential pressure. Buckley-Leverett equation for linear displacement of immiscible and incompressible fluids...