Reservior Characterization Of West Waha And Worsham Bayer Fields

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Reservior characterization of West Waha and Worsham-Bayer Fields

Author : Emelda Orakwue
Publisher : GRIN Verlag
ISBN 13 : 3656428247
Total Pages : 185 pages
Book Rating : 4.6/5 (564 download)

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Book Synopsis Reservior characterization of West Waha and Worsham-Bayer Fields by : Emelda Orakwue

Download or read book Reservior characterization of West Waha and Worsham-Bayer Fields written by Emelda Orakwue and published by GRIN Verlag. This book was released on 2013-05-23 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2010 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, grade: 700, University of Ibadan, language: English, abstract: West Waha and Worsham-Bayer fields are located in the Southeastern Delaware Basin, West Texas. For several decades, these fields have been experiencing problem of low natural gas recovery in contrast to their large estimated reserves. This study involved the integration of interpreted three data sets namely; 10 well logs, 20-sq- miles 3D seismic and production data. The principal objectives for this study were to determine the impact of thin-beds on reservoir petrophysical analysis and to assess the impact of estimated recoverable reserve on the interpreted reservoirs (R1 [Lower Ordovician Ellenburger group], R2 [Silurian Fusselman formation], R3 [Devonian Thirtyone Formation] and R4 [Undifferentiated Mississippian Limestone]. Reservoir characterization method employed were: well log correlation, petrophysical analysis to calculate porosity and Movable Hydrocarbon Index (MHI), reservoir attribute analysis for thickness estimation, seismic-to- well ties to detect the reservoirs of interest, fault mapping, 3D seismic interpretation, generation of time-depth structure maps for prospect mapping, volumetric analysis for recoverable reserve estimation and production record interpretation. Well log correlation revealed complex thrust faulting, structural rotation and left- lateral strike-slip which serves as major traps in some areas of the fields. The reservoirs were thickening to Northeastern direction towards Texas arch and thinning Northwestern and the log motifs depict carbonate depositional environment type. The mean porosities for R1, R2, R3 and R4 reservoirs are 23.7%, 16.3%, 26.1% and 26.0% respectively, while the fields' mean porosity value is 23.1% showing excellent porosity value for natural gas flow. Wells 29, 36, 37 and 38 have MHI of >20%. R1 reservoir had the highest thickness value (146 ft) at well log 29. F1 and F2 are major faults and F3, F4, F5, F6, F7 and F8 and F9 are minor faults. F3, F2, F4, F5, F6, F7 and F8 dip north, while F1, F3 and F9 dip south. The total Gas in place (BScf) and the total Recoverable reserve (Tcf) calculated were 359.73 and 636.62 respectively. Production records interpretation showed decrease in reservoirs' productivity as a result of decline in the natural pressure of the reservoirs. From analysis results, it was deducted that the thin beds positively impact the reservoir petrophysics and the calculated recoverable reserve also impact reserve.

List of Publications

Author : University of Texas at Austin. Bureau of Economic Geology
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis List of Publications by : University of Texas at Austin. Bureau of Economic Geology

Download or read book List of Publications written by University of Texas at Austin. Bureau of Economic Geology and published by . This book was released on 2000 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Banking on the Permian Basin

Author : West Texas Geological Society. Fall Symposium
Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Banking on the Permian Basin by : West Texas Geological Society. Fall Symposium

Download or read book Banking on the Permian Basin written by West Texas Geological Society. Fall Symposium and published by . This book was released on 2004 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

3-D Seismic Interpretation of Deep, Complex Structures in the Delaware Basin, West Texas

Author : Bob Adrian Hardage
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis 3-D Seismic Interpretation of Deep, Complex Structures in the Delaware Basin, West Texas by : Bob Adrian Hardage

Download or read book 3-D Seismic Interpretation of Deep, Complex Structures in the Delaware Basin, West Texas written by Bob Adrian Hardage and published by . This book was released on 1999 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geological Circular

Author :
Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.3/5 (21 download)

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Book Synopsis Geological Circular by :

Download or read book Geological Circular written by and published by . This book was released on 1999 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Anatomy of a Paleozoic Basin

Author : Stephen C. Ruppel
Publisher :
ISBN 13 : 9781970007350
Total Pages : pages
Book Rating : 4.0/5 (73 download)

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Book Synopsis Anatomy of a Paleozoic Basin by : Stephen C. Ruppel

Download or read book Anatomy of a Paleozoic Basin written by Stephen C. Ruppel and published by . This book was released on 2020-03 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Petroleum Technology

Author :
Publisher :
ISBN 13 :
Total Pages : 794 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Journal of Petroleum Technology by :

Download or read book Journal of Petroleum Technology written by and published by . This book was released on 1970 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:

3-D Seismic Interpretation

Author : M. Bacon
Publisher : Cambridge University Press
ISBN 13 : 1107268702
Total Pages : 236 pages
Book Rating : 4.1/5 (72 download)

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Book Synopsis 3-D Seismic Interpretation by : M. Bacon

Download or read book 3-D Seismic Interpretation written by M. Bacon and published by Cambridge University Press. This book was released on 2007-10-18 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: 3-D seismic data have become the key tool used in the petroleum industry to understand the subsurface. In addition to providing excellent structural images, the dense sampling of a 3-D survey makes it possible to map reservoir quality and the distribution of oil and gas. Topics covered in this book include basic structural interpretation and map-making; the use of 3-D visualisation methods; interpretation of seismic amplitudes, including their relation to rock and fluid properties; and the generation and use of AVO and acoustic impedance datasets. This new paperback edition includes an extra appendix presenting new material on novel acquisition design, pore pressure prediction from seismic velocity, elastic impedance inversion, and time lapse seismics. Written by professional geophysicists with many years' experience in the oil industry, the book is indispensable for geoscientists using 3-D seismic data, including graduate students and new entrants into the petroleum industry.

3-D Seismic Exploration

Author : Robert J. Graebner
Publisher : SEG Books
ISBN 13 :
Total Pages : 868 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis 3-D Seismic Exploration by : Robert J. Graebner

Download or read book 3-D Seismic Exploration written by Robert J. Graebner and published by SEG Books. This book was released on 2001 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3D seismic method evolved as a natural outgrowth of 2D seismic exploration. This reprint volume attempts to chronicle both the evolution and the state-of-the-art of the 3D seismic method. Papers selected for this volume sample the literature from the early 1970s through 1998. They were drawn primarily from Geophysics, Geophysical Prospecting, The Leading Edge, and First Break. From these journals and publications alone, more than 200 candidate articles were identified dealing with some aspect of 3D seismic exploration. Selection criteria included historical significance, tutorial value, novelty, theoretical importance, practicality, and cost-benefit analysis. The papers are arranged chronologically. The papers in this volume and their rich reference lists cover virtually all of the relevant work on exploration 3D through 1998. The chapters are "The Early Work," "3-D Field Methods," "3-D Processing Imaging," "3-D Case Histories/Interpretation," "Shallow 3-D Seismic Methods," and "3-D Economics."

Soil Organic Matter and Feeding the Future

Author : Rattan Lal
Publisher : CRC Press
ISBN 13 : 1000483916
Total Pages : 428 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Soil Organic Matter and Feeding the Future by : Rattan Lal

Download or read book Soil Organic Matter and Feeding the Future written by Rattan Lal and published by CRC Press. This book was released on 2021-12-09 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil organic matter (SOM) is the primary determinant of soil functionality. Soil organic carbon (SOC) accounts for 50% of the SOM content, accompanied by nitrogen, phosphorus, and a range of macro and micro elements. As a dynamic component, SOM is a source of numerous ecosystem services critical to human well-being and nature conservancy. Important among these goods and services generated by SOM include moderation of climate as a source or sink of atmospheric CO2 and other greenhouse gases, storage and purification of water, a source of energy and habitat for biota (macro, meso, and micro-organisms), a medium for plant growth, cycling of elements (N, P, S, etc.), and generation of net primary productivity (NPP). The quality and quantity of NPP has direct impacts on the food and nutritional security of the growing and increasingly affluent human population. Soils of agroecosystems are depleted of their SOC reserves in comparison with those of natural ecosystems. The magnitude of depletion depends on land use and the type and severity of degradation. Soils prone to accelerated erosion can be strongly depleted of their SOC reserves, especially those in the surface layer. Therefore, conservation through restorative land use and adoption of recommended management practices to create a positive soil-ecosystem carbon budget can increase carbon stock and soil health. This volume of Advances in Soil Sciences aims to accomplish the following: Present impacts of land use and soil management on SOC dynamics Discuss effects of SOC levels on agronomic productivity and use efficiency of inputs Detail potential of soil management on the rate and cumulative amount of carbon sequestration in relation to land use and soil/crop management Deliberate the cause-effect relationship between SOC content and provisioning of some ecosystem services Relate soil organic carbon stock to soil properties and processes Establish the relationship between soil organic carbon stock with land and climate Identify controls of making soil organic carbon stock as a source or sink of CO2 Connect soil organic carbon and carbon sequestration for climate mitigation and adaptation

The Soil-Human Health-Nexus

Author : Rattan Lal
Publisher : CRC Press
ISBN 13 : 1000326314
Total Pages : 351 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis The Soil-Human Health-Nexus by : Rattan Lal

Download or read book The Soil-Human Health-Nexus written by Rattan Lal and published by CRC Press. This book was released on 2020-12-20 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: The term "soil health" refers to the functionality of a soil as a living ecosystem capable of sustaining plants, animals, and humans while also improving the environment. In addition to soil health, the environment also comprises the quality of air, water, vegetation, and biota. The health of soil, plants, animals, people, and the environment is an indivisible continuum. One of the notable ramifications of the Anthropocene is the growing risks of decline in soil health by anthropogenic activities. Important among these activities are deforestation, biomass burning, excessive soil tillage, indiscriminate use of agrochemicals, excessive irrigation by flooding or inundation, and extractive farming practices. Soil pollution, by industrial effluents and urban waste adversely impacts human health. Degradation of soil health impacts nutritional quality of food, such as the uptake of heavy metals or deficit of essential micro-nutrients, and contamination by pests and pathogens. Indirectly, soil health may impact human health through contamination of water and pollution of air. This book aims to: Present relationships of soil health to human health and soil health to human nutrition. Discuss the nexus between soil degradation and malnourishment as well as the important links between soil, plant, animal and human health. Detail reasons oil is a cause of infectious diseases and source of remedial measures. Part of the Advances in Soil Sciences series, this informative volume covering various aspects of soil health appeals to soil scientists, environmental scientists and public health workers.

Soil Management of Smallholder Agriculture

Author : Rattan Lal
Publisher : CRC Press
ISBN 13 : 1466598581
Total Pages : 424 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Soil Management of Smallholder Agriculture by : Rattan Lal

Download or read book Soil Management of Smallholder Agriculture written by Rattan Lal and published by CRC Press. This book was released on 2014-11-24 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearly two billion people depend on hundreds of millions of smallholder farmers for food security. Yet, these farmers’ lives also hang in the balance due to their extreme vulnerability to the risks of soil degradation and depletion, soil exhaustion, climate change, and numerous biotic and abiotic stresses. Soil Management of Smallholder Agriculture explores the potential smallholder agriculture hold for advancing global food security and outlines the challenges to achieving this goal. The book addresses the challenges and opportunities that resource-poor and small landholders face and provides recommended management practices to alleviate soil-related constraints, and increase and sustain crop yield and production. It discusses the cultural, economic, social, and technological aspects of sustainable soil management for smallholder farmers. It then examines soil-related and institutional constraints, principles of sustainable agriculture, soil quality improvement, nutrient and soil fertility management, soil carbon sequestration, soil security, efficient use of resources, and agronomic production. Edited by experts, the book makes the case for the adoption of proven technologies of sustainable intensification, producing more from less, both for advancing agronomic production and adapting to changing climate. It outlines a strategy that will usher in a soil-based Green Revolution by increasing the use efficiency of energy-based inputs such as fertilizers, pesticides, and irrigation to restore soil quality, and sequestering carbon in the terrestrial ecosystems. This strategy helps small farms narrow the gap between the actual and attainable crop yield.

Uranium in Texas

Author : Dolan H. Eargle (Jr.)
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Uranium in Texas by : Dolan H. Eargle (Jr.)

Download or read book Uranium in Texas written by Dolan H. Eargle (Jr.) and published by . This book was released on 1970 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bulletin

Author : University of Texas at Austin
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Bulletin by : University of Texas at Austin

Download or read book Bulletin written by University of Texas at Austin and published by . This book was released on 1917 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Prospecting for Uranium

Author : U.S. Atomic Energy Commission
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Prospecting for Uranium by : U.S. Atomic Energy Commission

Download or read book Prospecting for Uranium written by U.S. Atomic Energy Commission and published by . This book was released on 1957 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Integrated Soil Fertility Management in Africa

Author : Nteranya Sanginga
Publisher : CIAT
ISBN 13 : 9290592613
Total Pages : 270 pages
Book Rating : 4.2/5 (95 download)

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Book Synopsis Integrated Soil Fertility Management in Africa by : Nteranya Sanginga

Download or read book Integrated Soil Fertility Management in Africa written by Nteranya Sanginga and published by CIAT. This book was released on 2009 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forward. A call for integrated soil fertility management in Africa. Introduction. ISFM and the African farmer. Part I. The principles of ISFM: ISFM as a strategic goal, Fertilizer management within ISFM, Agro-minerals in ISFM, Organic resource management, ISFM, soil biota and soil health. Part II. ISFM practices: ISFM products and fields practices, ISFM practice in drylands, ISFM practice in savannas and woodlands, ISFM practice in the humid forest zone, Conservation Agriculture. Part III. The process of implementing ISFM: soil fertility diagnosis, soil fertility management advice, Dissemination of ISFM technologies, Designing an ISFM adoption project, ISFM at farm and landscape scales. Part IV. The social dimensions of ISFM: The role of ISFM in gender empowerment, ISFM and household nutrition, Capacity building in ISFM, ISFM in the policy arena, Marketing support for ISFM, Advancing ISFM in Africa. Appendices: Mineral nutrient contents of some common organic resources.

Sustainable Phosphorus Management

Author : Roland W. Scholz
Publisher : Springer Science & Business Media
ISBN 13 : 9400772505
Total Pages : 299 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Sustainable Phosphorus Management by : Roland W. Scholz

Download or read book Sustainable Phosphorus Management written by Roland W. Scholz and published by Springer Science & Business Media. This book was released on 2014-03-12 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a pathway for sustainable phosphorus management via the Global Transdisciplinary Processes for Sustainable Phosphorus Management project (Global TraPs). Global TraPs is a multi-stakeholder forum in which scientists from a variety of disciplines join with key actors in practice to jointly identify critical questions and to articulate what new knowledge, technologies and policy processes are needed to ensure that future phosphorus use is sustainable, improves food security and environmental quality and provides benefits for the poor. The book offers insight into economic scarcity and identifies options to improve efficiency and reduce environmental impacts of anthropogenic phosphorus flows at all stages of the supply and use chain.