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The AAPG/Datapages Combined Publications Database

Showing 98,700 Results. Searched 200,357 documents.

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Abstract: Province Wide Hydrogeological Characterization Mapping of Saskatchewan; the Northeastern Margin of the Williston Basin and the Eastern Margin of the Alberta Basin; #90224 (2015)

Gavin K. S. Jensen, Ben Rostron, Dan Palombi, and Anatoly Melnik

Search and Discovery.com

... range from 2 to 471 g/L and indicate significant density variations between formations and across the province. Four distinct formation water types...

2015

Level of Heat Flow in the Western Part of the Tersko-Kuma Depression

G. M. Sukharev, S. P. Vlasova

Petroleum Geology: A Digest of Russian Literature

... of the Maykop formation and of Eocene-Paleocene and Mesozoic age of the Zhurav area occur in a zone of stagnant water regime (2), where movement of the water...

1966

The Effect of High Pressure and Temperature Variations on the Hydraulic of Dual Gradient Drilling Operations Using Lifting Method

Bonar Tua Halomoan Marbun, Hafiz Adi Kurnia

Indonesian Petroleum Association

... effective drilling operation.  It is really important that the sea water density in the riser is maintained, so as not to cause formation fracture...

2012

Abstracts: Methane Hydrate; Deep Water Drilling Hazard; #90173 (2015)

Norman Kalmanovitch

Search and Discovery.com

... of deep water provides conditions that allow the formation of hydrates creating potential drilling hazards. As long as operators are aware...

2015

Athabasca Oil-Sand Evaluation Using Computer and Data-Processing Methods: ABSTRACT

Richard W. Fetzner

AAPG Bulletin

... characteristics of the mining lease were determined. Of all logging devices tested, the formation density-laterolog 3 combination provided the best...

1967

Paleoenvironmental Analysis of Late Cretaceous Active Margin Continental Slope Deposits, Southern California: ABSTRACT

Steven P. Buck, David J. Bottjer

AAPG Bulletin

.... The Holz Shale (Ladd Formation, Black Star Canyon, Santa Ana Mountains) represents such a sequence where shale and mudstone strata are dissected by numerous...

1984

Basic Log Analysis in Coalbed Methane Exploration

Edward B. Campen, Elizabeth B. Campen

Rocky Mountain Association of Geologists

... pay zone, such as a dense, tight formation or fresh-water sand, as illustrated in Figure 2. The intervals of off-scale resistivity and the fact...

2002

Expressions for the Formation of Load Casts in Soft Sediment

John S. Selker

Journal of Sedimentary Research (SEPM)

...-controlled density-driven instabilities appropriate for such settings, which he implemented using a numerical scheme. For deformation in water-saturated...

1993

ABSTRACT: Influence of the Finer Material Portion in Physical Simulation of Density Currents; #90013 (2003)

RICHARD EDUARD DUCKER, MARCELO DEVENUTTE AVILA, ROGERIO DORNELLES MAESTRI, ANA LUIZA DE OLIVEIRA BORGES

Search and Discovery.com

... sedimentation shows that density currents are the main mechanism on the formation of most turbidity systems. In order to understand the flow parameters...

2003

Petrophysical Study of the Permain Tannehill Sandstone, Knox County, Texas

G. B. Asquith, M. D. Thomerson, Souvick Saha

West Texas Geological Society

... (Brown and Walsh, 1992). Example One - Water Productive Tannehill Figure 1 is a dual induction shallow guard log with a combination neutron-density log...

2020

EVALUATION OF BOREHOLE SAMPLING METHODS APPLICABLE TO LIGNITE RESOURCE EXPLORATION

J.A. Irvine, S.H. Whitaker, P.L. Broughton, and T.E. Tibbets

Saskatchewan Geological Society

... compared to samples collected from an adjacent open pit mine face. Gamma-gamma density logs obtained in the experimental boreholes are correlated...

1974

New Fullbore Production Logging Sensor Improves the Evaluation of Production in Deviated and Horizontal Wells

Calvin Kessler, Gary Frisch

Indonesian Petroleum Association

... and are unusable in horizontal wells. The radioactive fluid-density and capacitance water-holdup tools are, by design, center-sampling tools and have radial depth...

1995

Density and mineralogy variations as a function of porosity in Miocene Monterey Formation oil and gas reservoirs in California

Caren Chaika, Loretta Ann Williams

AAPG Bulletin

...Density and mineralogy variations as a function of porosity in Miocene Monterey Formation oil and gas reservoirs in California Caren Chaika, Loretta...

2001

Proglacial Lacustrine Environment

Norman D. Smith, Gail Ashley

Special Publications of SEPM

... water bodies to moderate local climate. A most interesting and important feature of water is its anomalous relationship of density to temperature...

1985

Shaly Sand Analysis Case Studies: Chapter 5

George B. Asquith

AAPG Special Volumes

... formation water resistivity (Rw = 0.2) is greater than 0.1 - M (see: Chapter 3). You decide that the high Rw value necessitates the use of the Dual Water...

1990

Role of Pressure in Smectite Dehydration--Effects on Geopressure and Smectite-to-Illite Transformation

Virginia A. Colten-Bradley

AAPG Bulletin

... of 172°-19 °C (342°-377°F). The temperatures of dehydration increase with pore fluid pressure and interlayer water density. The stability...

1987

Overpressure and mudrock compaction in the Lower Kutai Basin, Indonesia: A radical reappraisal

Agus M. Ramdhan, Neil R. Goulty

AAPG Bulletin

... wells are associated with reversals on density logs too, interpreted to result from opening cracks.The density-depth trends through the mudrocks...

2011

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