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The AAPG/Datapages Combined Publications Database

Showing 82,770 Results. Searched 195,354 documents.

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Optimum Deconvolution for Seismic Inversion Purposes

M. Suprajitno, L. Nutt, P. Busono

Southeast Asia Petroleum Exploration Society (SEAPEX)

...., and Bryan, G.M., 1974, “The Application of Homomorphic Deconvolution to Shallow-Water Marine Seismology - Part I”, Models, Geophysics, 39, 401–416. 14...

1988

Field Photography for Geologists

F. T. Thwaites

AAPG Bulletin

... the film is sensitive. The narrower the range in colors used, the greater the sharpness of the picture. To secure de ails in pictures of rocks a filter...

1936

River Seismic Operations in the West Siberian Lowland

A. K. Shmelev

Petroleum Geology: A Digest of Russian Literature

... with small depth of the charge. Reverberation is very rarely observed with explosions in the water and is never observed with explosions in shot holes...

1960

Photography for Geologists: DISCUSSION

AAPG Bulletin

... which contain such information as: filter factors, relative exposures for different types and makes of emulsions, depth of focus tables, et cetera, some...

1936

Disposable Syringe Techniques for Obtaining Small Quantities of Pore Water from Unconsolidated Sediments: NOTES

F. T. Manheim

Journal of Sedimentary Research (SEPM)

.... (June), Disposable plastic syringes, fitted with screen discs and circles of filter paper, can be used to extract small amounts of pore water from...

1968

Decontaminating and Recycling Zinc Bromide Solution Used in Sink-Float Separation of Kerogen: RESEARCH-METHOD PAPER

Charles E. Barker

Journal of Sedimentary Research (SEPM)

... these solutions are centrifuged. Further, these zinc halides are soluble in water and cannot be concentrated like the halogenated-hydrocarbon heavy...

1981

A Case History: High Productivity Seismic Data Acquisition Using Bps ISS® (Independent Simultaneous Source) with Triple Source Vessels In 3D Tangguh Seismic Node Survey

Hery Prastowo, Johnathan Stone, Deny Suryanto, Danang Priyambodo

Indonesian Petroleum Association

.... Moreover, a challenging operational environment, i.e. shallow water area, corrosive water and the high current regime of Bintuni Bay impacted both...

2019

Fundamental Concepts and Modern Usage of Rotary Drilling Fluids

E. E. Huebotter

Tulsa Geological Society

... be maintained with water and BAROID. Frequently, the gel strengths and filter loss must be controlled, in which case a thinner, such as caustic soda...

1952

1.2 Seismic Stratigraphy: 1.2.2 Unconformities: Erosion and Progradation in the Deep Sea--Examples from the Western South Atlantic

L. A. P. Gamboa, P. Ganey, and R. T. Buffler

AAPG Special Volumes

... significant quantities of northward-flowing Antarctic Bottom Water (AABW) to enter the Brazil basin. A broad terrace extends from the Vema Channel...

1983

Abstract: Using Compositional Gas Data for Horizontal Drilling and Practical Detection of Natural Gas Liquids (NGL); #90174 (2014)

Sean Unrau and Bill Nagel

Search and Discovery.com

... virtually disappeared from use in Canada. Curiously, they are still widely used in the US. A revolutionary new technology utilizing tunable filter...

2014

A Unified Leak-off and Flow-back Model for Fractured Reservoirs

Dylan Copeland

Unconventional Resources Technology Conference (URTEC)

... to formation varies dramatically in time and space and can be negative, inducing flowback. Leakoff flow is also affected by filter-cakes that can...

2014

History Matching of Reservoir Models by Ensemble Kalman Filtering: The State of the Art and a Sensitivity Study

Leila Heidari, Veronique Gervais, Mickaele Le Ravalec, Hans Wackernagel

AAPG Special Volumes

... pressures, oil production rates or water production rates, or four-dimensional seismicrelated data. The ensemble Kalman filter (EnKF) is a sequential...

2011

Tasour Field - Republic of Yemen Block 32: Case History of a Decade of Learning; #90017 (2003)

James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie

Search and Discovery.com

... developed specifically to attenuate high-amplitude reverberation from the vertical jebel walls (Nickoloff and Manatt, 1997). These patterns, although...

2003

Swiss Modification of Artificially Recharged Water: ABSTRACT

Hansjorg Schmassman

AAPG Bulletin

... of the water table, the biologic activity in the inundated natural filter rises only step by step in function of operating time. In the mentioned case...

1973

Abstract: Detection of Scouring Area in Chamran Square (Center of Tehran) by GPR Method; #90255 (2017)

Usef Aladin, Bahram Yousefi, Mohammad Reza Memarian

Search and Discovery.com

... Engineering & Technical Consulting Organization Abstract After observing two water seepages in the Chamran Tunnel in the two districts of the municipality...

2017

2.3 Detached Sediments in Extensional Provinces: 2.3.3 Gravity Gliding: Structure of the Mexican Ridges Foldbelt, Southwest Gulf of Mexico

R. T. Buffler

AAPG Special Volumes

... quite like it has been described anywhere else in the world. In addition, this be t may have enormous petroleum potential, as deep-water turbidite...

1983

Seawater Treatment for Enhanced Oil Recovery

Monica A. Jorque

Indonesian Petroleum Association

...Seawater Treatment for Enhanced Oil Recovery Monica A. Jorque 1983 95 99 The treatment of seawater for water injection purposes involves...

1983

Unique Mixed Metal Hydroxide Mud Improves Success of Drilling Jatibarang Well

Ign. Sularyo, Sadia Brennan

Indonesian Petroleum Association

... and shear thinning properties. In addition, the MMH-bentonite complex acts to some extent as a "water-binder" (by holding on to a thick layer of adsorbed...

1998

Early Cretaceous Stratigraphic Sequence in Chihuahua Trough, Presidio County, Texas: ABSTRACT

Donald Reck

AAPG Bulletin

... deposition, terrigenous clastic input was influential in sedimentation, and perhaps created turbid water, prohibiting development of a filter-feeding...

1981

Stratigraphic Predictions of Continental Margins for the U.S. Navy

James P. Syvitski, Lincoln Pratson, Damian O'Grady

Special Publications of SEPM

... attenuation impedance surface and volume scattering and the associated acoustic processes such as sound field propagation reflection and reverberation...

1999

Abstract: 4D Pilot integrated interpretations in Al Khalij carbonates field, Qatar; #90254 (2016)

Hendro Prasetyo, Thierry Pigeaud, Adeoye Adeyemi, Frédéric Cailly, Michael Ipui Emang

Search and Discovery.com

... signals were linked to depletion effects and/or that water sweeping were detectable. Following a feasibility study done in 2011, a 4D pilot has been...

2016

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