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The AAPG/Datapages Combined Publications Database

Showing 37,725 Results. Searched 201,049 documents.

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Mechanics Analysis of Interaction Between Hydraulic and Natural Fractures in Shale Reservoirs

Kan Wu, Jon E Olson

Unconventional Resources Technology Conference (URTEC)

... the effects of different parameters on fracture geometry and injection pressure history and analyze the normal and shear stresses on the natural fracture...

2014

Petroleum system for the continuous oil play in the lacustrine Lower Triassic, Junggar Basin, China

Keyu Tao, Jian Cao, Wenxuan Hu, Dongming Zhi, Dewen Lei, Yong Tang, Jianhua Qu, Xun Kang, and Leslie B. Magoon

AAPG Bulletin

... coefficient >1.1 (pressure coefficient denotes a ratio of formation pressure to hydrostatic pressure). The overpressure was widespread within the sub...

2021

Physical Processes in the Ocean: Part 2: Relation of Oceanography to Sedimentation: PART 2

R. H. Fleming, Roger Revelle

AAPG Special Volumes

... between hydrostatic pressure in a fluid and gravity, we may eliminate one or the other of these, depending on our choice of a system of reference. This may...

1939

Experimental and Numerical Investigation of the Slippage of a Natural Fracture Resulting from an Approaching Hydraulic Fracture

Lianbo Hu, Behzad Hemami, Ahmad Ghassemi, Spencer Riley, Dan Kahn, David Langton

Unconventional Resources Technology Conference (URTEC)

...). URTeC 597 11 Figure 9. Case I: Induced normal (up) and shear (down) displacements (µm) of natural fracture when pressure of the notch is 5, 15, 22...

2019

Geology of the Handil Field (East Kalimantan-Indonesia)

A. C. Verdier, T. Oki, Atik Suardy

Southeast Asia Petroleum Exploration Society (SEAPEX)

... are lower in the southern compartment than in the north. All the reservoirs are at hydrostatic pressure so an equilibrium was attained after faulting...

1980

Controls on H2S Concentration and Hydrocarbon Destruction in the Eastern Smackover Trend

William J. Wade , Jeffrey S. Hanor , Roger Sassen

GCAGS Transactions

... to the hydrostatic pressure gradient of eastern Smackover reservoirs indicates that there should be only minor fractionation of H2S between gas and aqueous phases...

1989

Paradox Oil and Gas Potential of the Ute Mountain Ute Indian Reservation: Phase II Geology/Seismic Study

Clarence L. Harr

Utah Geological Association

... recovered 75 feet (23 m) of gas-cut-mud with formation pressure (FP) 432-432 psi, shut-in pressure (SIP) 1139 psi, and hydrostatic pressure (HP) 4326 psi...

1996

Some Mass Balance and Geological Constraints on Migration Mechanisms

R. W. Jones

AAPG Special Volumes

... differentials are caused by local supernormal pressure (SNP) generated by normal compaction of a fine-grained rock relative to its more permeable neighbors...

1980

Oil and Gas Migration: Chemical and Physical Constraints

Clayton D. McAuliffe

AAPG Special Volumes

... (9,500 ft), as for the U.S. Gulf Coast, and 3.6°C/100 m (2.0°F/100 ft) below the top of supernormal pressure (Fig. 4). A hydrostatic gradient...

1980

Oil and Gas Migration--Chemical and Physical Constraints

Clayton D. McAuliffe

AAPG Bulletin

... ft) below the top of supernormal pressure (Fig. 4). A hydrostatic gradient was assumed to be 100 g/cm2/m (0.433 psi/ft). If water saturated...

1979

Some Mass Balance and Geological Constraints on Migration Mechanisms

R. W. Jones

AAPG Bulletin

... are caused by local supernormal pressure (SNP) generated by normal compaction of a fine-grained rock relative to its more permeable neighbors...

1981

Petroleum Microseepage at Cement, Oklahoma: Evidence and Mechanism

Terrence J. Donovan

AAPG Bulletin

...------------------------------ "normal" pressure and temperature gradients, slow and constant vertical migration to negate heat interchanges and frictional losses...

1974

Successful Field Test of Enhancing Bakken Oil Recovery by Propane Injection: Part I. Field Test Planning, Operations, Surveillance, and Results

N. R. Nagarajan, D. Stoll, M. L. Litvak, R. S. Prasad, K. Shaarawi

Unconventional Resources Technology Conference (URTEC)

... and the hydrostatic pressure due to the fluid column in the wellbore. There was only a small pressure increase in the bottom hole conditions of H-1. URTeC...

2020

Oil and Gas in Delta-Margin Facies of Dakota Sandstone, Lone Pine Field, New Mexico

Robert R. Berg

AAPG Bulletin

... and its low capacity for trapping oil and gas because of increased capillary pressure. This possibility may be tested by calculating the hydrostatic...

1979

Role of Geologic Structure in the Accumulation of Petroleum

Frederick G. Clapp

AAPG Special Volumes

... escaping to the surface and being lost? 6. Are the strata so slightly metamorphosed by heat or pressure that the oil has presumably not been driven...

1929

Production and Reservoir Property Determination Using Integrated Pressure Measurement Techniques

W. Douglas Morgan, Manfred J. Wittmann, Bruno J. Deruyck

Indonesian Petroleum Association

...Production and Reservoir Property Determination Using Integrated Pressure Measurement Techniques W. Douglas Morgan, Manfred J. Wittmann, Bruno J...

1987

Robust 3D Modeling of Hydraulic Fracture Propagation in Naturally Fractured Reservoirs

Amirhossein Kamali, Ahmad Ghassemi

Unconventional Resources Technology Conference (URTEC)

... fractures are determined using contact elements along with the Mohr-Coulomb criterion. The model simulation results show that the normal and shear stress...

2019

Moody and Hill System of Wrench Fault Tectonics: REPLY

J. D. Moody , M. J. Hill

AAPG Bulletin

... overburden pressure will increase the vertical stress as the stress-ellipsoid is visualized at successively greater depths below the surface, until at some...

1964

Draugen Oil Field, Haltenbanken Province, Offshore Norway: Chapter 23

Donald M. J. Provan

AAPG Special Volumes

..., which is again a function of the limited connected aquifer, the highly undersaturated crude, and the hydrostatic pressure. Additional factors...

1992

The Effects of Oil Emplacement on Diagenetic Processes: Examples from the Fulmar Reservoir Sandstones, Central North Sea: Geologic Note (1)

GIRISH C. SAIGAL , KNUT BJORLYKKE , and STEVE LARTER

AAPG Bulletin

... to normal hydrostatic pressure (Johnson et al., 1986; Stewart, 1986). Vitrinite reflectance measurements are approximately 0.7 % R[o]. Samples come...

1992

Offshore CO2 Storage Resource Assessment of the Northwest Gulf of Mexico Inner Continental Shelf, Upper Texas … Western Louisiana Coast, #80630 (2018).

Ramon H. Trevino, Timothy A. Meckel, Mariana Olariu, Dallas Dunlap, Michael V. Deangelo, Jiemin Lu, Reinaldo Sabbagh, Alexander Klokov

Search and Discovery.com

...). The lower depth limit for CO2 injection (OVERPRESSURE - dashed brown line) is determined by the depth at which the hydrostatic pressure in the subsurface...

2018

A New Approach to Sediment Diagenesis: Part II: A Revised Concept of Sediment Diagenesis

J. N. Van Elsberg

CSPG Bulletin

... that the bulk of the occurrences of pooled oils and condensates, as well as the bulk of the hydrocarbon gases with an iso- to normal-butane ratio...

1978

Abstract: Hurricane and Standing Wave, Lagoonal Pattern Makers, Texas Coast

W. Armstrong Price

GCAGS Transactions

...-pressure eye of a hurricane activate three hydrodynamic agents: surge, flood, and, as recently recognized, the mass oscillation known as the standing wave...

1981

The Origin of Native Sulfur in the Gulf Coast Salt Domes

J. Laurence Kulp

Journal of Sedimentary Research (SEPM)

..., pressure, and composition existing in the salt domes. These experiments demonstrate that the inorganic reduction of sulfate is a very improbable hypothesis...

1954

Brookhaven Field, Lincoln County, Mississippi: ABSTRACT

Robert Womack, Jr.

AAPG Bulletin

.... The structure is crossed by three normal faults which End_Page 2069------------------------------ form a central graben area. Production is obtained...

1949

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