Unleashing geological sequestration potential of mature oilfield by enforcing 4-dimensional seismic model-based inversion in Widuri Field, Indonesia

Dwandari Ralanarko, Brimas Aptanindia Pangestu, Edy Sunardi, Ildrem Syafri, Billy Gumilar Adhiperdana

Geological Society of Malaysia (GSM)

... through media filled with water rather than oil, thus increasing the density and velocity, causing the impedance value to increase from baseline...

ABSTRACT: Determining Paleostructure from Estimated Ultimate Recoveries, by Peter J. Hutchinson; #91029 (2010)

Search and Discovery.com

Stable Isotope Applications in Petroleum Exploration by Geochemical Soil Gas Analyses

Don Rigby

Petroleum Exploration Society of Australia (PESA)

... of hydrocarbons in soils, seeping vertically from an accumulation and conventional geochemical soil pore at depth would result in anomalous gas surveys...

Determining the porosity exponent m and lithology factor a for sandstones and their control by overburden pressure: A case study from the Gulf of Suez, Egypt

Mohamed S. El Sharawy, and Bassem S. Nabawy

AAPG Bulletin

...Determining the porosity exponent m and lithology factor a for sandstones and their control by overburden pressure: A case study from the Gulf...

Relationship Between Eustatic Sea Level Changes and Basement Subsidence

T. M. Guidish , I. Lerche , C. G. St. C. Kendall , J. J. O'Brien

AAPG Bulletin

... with respect to sea level. This burial path is deduced from well data, which include paleobathymetry, lithology, depth, thickness, and age of formations...

Mesozoic Stratigraphy of Honduras

R. A. Mills , K. E. Hugh , D. E. Feray , H. C. Swolfs

AAPG Bulletin

... the Esquias area, but Hugh has made reconnaissance surveys in the region; he reports the presence of a complete Ulua basin sequence from the Todos Santos...

Oil Sands Reservoir Characterization: A Case Study at Nexen/Opti Long Lake, by Laurie Weston Bellman, #40276 (2008).

Search and Discovery.com

Electrical Methods: Part 7. Geophysical Methods

Arnold S. Orange

AAPG Special Volumes

... some conditions. The natural source methods are applicable from depths of tens of meters to great depths well beyond those of interest to hydrocarbon...

Using Microseismic Event Radiation Patterns and Source Parameters to Better Estimate Stimulated Reservoir Volumes, #41137 (2013)

Michael Doerksen

Search and Discovery.com

... an error range of the zone of interest; in this case we used events ±15 meters from treatment well. From there, we introduced an energy threshold, meaning...

Fluid and Petrophysical Prediction in the Elastic Impedance Domain Using Neural Network Technique; #41066 (2012)

M. Hermana, M. Najmi, Z.Z.T. Harith, and C.W. Sum

Search and Discovery.com

... petrophysical log with the EEI logs between -90° and +90°. The correlations coefficient indicate how well a given petrophysics log can be predicted from...

Horizontal Seismic Sections and Their Utility in Petroleum Exploration

Alistair R. Brown

Oklahoma City Geological Society

... with three-dimensional seismic surveys offshore Trinidad: Geophysics, v. 47 (to be published February 1982). Hautefeuille, A., and W. R. Cotton, 1979, Three...

Identification of New Potential Source and Reservoir Rock of Early Jurassic Age, Supported with Basin Modeling and discussion of Exploration Constraints in the Northern Kirthar Range, Pakistan; #30262 (2012)

Syed Tariq Hasany, Nazir Ahmed, Mirza Ovais Baig

Search and Discovery.com

.... Net sandstone is about 71 m in 7 beds varying in thickness from 3.5 to 13.2 m. In Jhat Pat-1 exploratory well, the Spingwar Formation is reported...

Bays of Central Texas Coast

Francis P. Shepard , David G. Moore

AAPG Special Volumes

... a general lithology has been described from the Matagorda Bay sediments, but in San Antonio Bay and the adjacent inland waters our borings were studied...

Log Interpretation Case Studies: Chapter VIII

George B. Asquith, Charles R. Gibson

AAPG Special Volumes

... (D&A) unless you can find another zone which will produce hydrocarbons. Sample cuttings from the well indicate that at 14,600 ft the Atoka Sandstone...

An enhanced method for gas evaluation by pulsed neutron logging technology in tight reservoirs

Bing Xie, Jilin Fan, Feng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... gas and the detection limit of porosity was reduced from 14% to 6%. Meanwhile, the lithology and borehole fluids greatly affect the evaluation of tight...

Geology of Wasson Field, Yoakum and Gaines Counties, Texas

W. T. Schneider

AAPG Bulletin

..., the field has been divided into development sectors (Fig. 2) in each of which activity spread from an outlying well, as a nucleus, into a sector...

Abstract: Deepwater Geohazards and Engineering Geology: Meeting Tough Challenges

Kerry J. Campbell

Houston Geological Society Bulletin

... maximize value to investors. Complete characterization of offshore sites includes defining water depths and seafloor topography, determining soil...

Abstract: Locating the Base of Salt at the K-2 Field, Green Canyon Block 562, Deepwater Gulf of Mexico

John O’Brien, Arnold Rodriguez, David Sixta, Mark Davies, and Phillip Houghton

Houston Geological Society Bulletin

... from the first well, producing at 12,000 boepd through an 8-mile flow-line tie-back to the Anadarko-operated Marco Polo TLP in Green Canyon Block 608...

Abstract: Role of Thick-Skinned Tectonics on Thin-Skinned Salt Tectonics in the Western Mediterranean : A Comparison Between the Algeria

V. Gaullier, B. C. Vendeville, J. Déverchère, L. Droz, A. Domzig, K. Yelles, etc.

Search and Discovery.com

... the salt-related structures and determining their geometry, their distribution and the associated structural features in the overburden, in order...

Shale Compaction in the Michigan Basin: Estimates of Former Depth of Burial and Implications for Paleogeothermal Gradients

Raymond Vugrinovich

CSPG Bulletin

.../Ar age of 382 million years was obtained from well cuttings of an altered basalt found below Cambrian age rocks in Presque Isle County at a depth...

Notes on Hydrocarbon Trapping Mechanism in the Aru Area, North Sumatra

Mulhadiono, Marinoadi

Indonesian Petroleum Association

..., the interpretation is based on velocity analyses. Figure 10. Overpressured zone determination. By combining the interpretation from well data and seismic...

Estimating soil strength using ultra high-resolution seismic and geological unit

Donglin Zhu, Ge Jin, Yi Shen, Xuefeng Shang, Shuang Hu, Jinbo Chen, Vanessa Goh

International Meeting for Applied Geoscience and Energy (IMAGE)

... effective in determining soil parameters (Vardy et al., 2017). Then the machine learning models have been employed to estimate soil strength from...

Classification of Permian Rocks

C. W. Tomlinson, Raymond C. Moore, Robert H. Dott, M. G. Cheney, John Emery Adams

AAPG Bulletin

...; just as wholly different paintings may be developed from the same assortment of pigments. But though vital to the picture as a whole, lithology serves...

Coalbed Methane Resources in the Southeast - Workshop Summary

F. Clayton Breland Jr., Peter Warwick, Steven A. Tedesco, Doug Wight, Derek Crowson, Terry Burns, Kirk Ross, Deane Foss, Diana Chance

PTTC

... and sample the project area is recommended for resource evaluation. Determining gas content from coalbeds is difficult due to loss of gas through...

Application and Theory of Soilgas Geochemistry in Petroleum Exploration: Chapter 15: GEOCHEMICAL METHODS AND EXPLORATION

David M. Richers, L. E. Maxwell

AAPG Special Volumes

... state of hydrocarbons during transport is not well known. Nevertheless, most of the models proposed for transport of these fluids from source...