Integrated Analysis of Production Potential and Profitability of a Horizontal Well in the Lower Glen Rose Formation, Maverick County, Texas

Integrated Analysis of Production Potential and Profitability of a Horizontal Well in the Lower Glen Rose Formation, Maverick County, Texas PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

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Book Description
The U.S. Department of Energy/Morgantown Energy Technology Center (DOE/METC) awarded a contract in 1991 to Prime Energy Corporation (PEC) to demonstrate the benefit of using horizontal wells to recover gas from low permeability formations. The project area was located in the Chittim field of Maverick County, Texas. The Lower Glen Rose Formation in the Chittim field was a promising horizontal well candidate based on the heterogenous nature of the reservoir (suggested by large well-to-well variances in reserves) and the low percentage of economical vertical wells. Since there was substantial evidence of reservoir heterogeneity, it was unknown whether the selected, wellsite would penetrate a reservoir with the desired properties for a horizontal well. Thus, an integrated team was formed to combine geologic analysis, seismic interpretation, reservoir engineering, reservoir simulation, and economic assessment to analyze the production potential and profitability of completing a horizontal well in the Lower Glen Rose formation.

Integrated Analysis of Production Potential and Profitability of a Horizontal Well in the Lower Glen Rose Formation, Maverick County, Texas

Integrated Analysis of Production Potential and Profitability of a Horizontal Well in the Lower Glen Rose Formation, Maverick County, Texas PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

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Book Description
The U.S. Department of Energy/Morgantown Energy Technology Center (DOE/METC) awarded a contract in 1991 to Prime Energy Corporation (PEC) to demonstrate the benefit of using horizontal wells to recover gas from low permeability formations. The project area was located in the Chittim field of Maverick County, Texas. The Lower Glen Rose Formation in the Chittim field was a promising horizontal well candidate based on the heterogenous nature of the reservoir (suggested by large well-to-well variances in reserves) and the low percentage of economical vertical wells. Since there was substantial evidence of reservoir heterogeneity, it was unknown whether the selected, wellsite would penetrate a reservoir with the desired properties for a horizontal well. Thus, an integrated team was formed to combine geologic analysis, seismic interpretation, reservoir engineering, reservoir simulation, and economic assessment to analyze the production potential and profitability of completing a horizontal well in the Lower Glen Rose formation.

Evaluation of Target Reservoirs for Horizontal Drilling

Evaluation of Target Reservoirs for Horizontal Drilling PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 17

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Book Description
The primary objective of this project is to test the hypothesis that a horizontally drilled borehole can increase gas production sufficiently from the Lower Glen Rose Formation to provide an economic advantage over conventional vertical drilling. Additional objectives are to conduct detailed investigations of reservoir properties and completion methods. This paper presents preliminary results of a project, co-funded by PrimeEnergy and the United States Department of Energy (DOE), to assess the economic viability of horizontal drilling in the Lower Glen Rose Formation of Maverick County, Texas. This project is part of an ongoing DOE investigation of directional drilling in the development of tight gas resources within the United States. This paper builds on data presented in Muncey (1992) with data from two vertical tests of the Lower Glen Rose Formation, both drilled in 1993, and the analysis of approximately 20 line-miles of high-resolution seismic data recorded in 1992 and 1993.

Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 544

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Horizontal drilling in the lower Glen Rose Formation, Maverick County, Texas

Horizontal drilling in the lower Glen Rose Formation, Maverick County, Texas PDF Author: G. Muncey
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Horizontal Drilling in the Lower Glen Rose Formation, Maverick County, Texas

Horizontal Drilling in the Lower Glen Rose Formation, Maverick County, Texas PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 24

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Book Description
This paper presents preliminary results of a project to assess the economic viability of horizontal drilling in the Lower Glen Rose Formation of Maverick County, Texas. This project is part of an ongoing Department of Energy investigation of directional drilling in the development of gas resources within the United States. The paper includes: project description; results covering geologic setting, reservoir engineering, and seismic surveys; and future work on drilling location selection, drilling, and well completion. (AT).

Petroleum Abstracts

Petroleum Abstracts PDF Author:
Publisher:
ISBN:
Category : Petroleum
Languages : en
Pages : 640

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Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 872

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Horizontal Oil Wells

Horizontal Oil Wells PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 18

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Book Description
This study focuses on horizontal infill drilling in existing conventional oil pools and on the incremental impact of horizontal versus vertical wells on the future supply of conventional crude oil. It begins with an overview of the concept of horizontal wells and the geological and reservoir engineering aspects of horizontal drilling. The economics of existing horizontal oil wells in Saskatchewan and Alberta is examined using a profitability analysis, with comparisons made to typical vertical wells, and the impact of royalty incentives and production rates on horizontal well profitability is evaluated. Finally, the study evaluates the impact of horizontal drilling on future oil reserves and supply, using two alternative annual drilling scenarios based on such considerations as the historical drilling trend, operators' drilling plans, and financial constraints.

Advanced Well Completion Engineering

Advanced Well Completion Engineering PDF Author: Renpu Wan
Publisher: Gulf Professional Publishing
ISBN: 0123858690
Category : Science
Languages : en
Pages : 737

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Book Description
Once a natural gas or oil well is drilled, and it has been verified that commercially viable, it must be "completed" to allow for the flow of petroleum or natural gas out of the formation and up to the surface. This process includes: casing, pressure and temperature evaluation, and the proper instillation of equipment to ensure an efficient flow out of the well. In recent years, these processes have been greatly enhanced by new technologies. Advanced Well Completion Engineering summarizes and explains these advances while providing expert advice for deploying these new breakthrough engineering systems. The book has two themes: one, the idea of preventing damage, and preventing formation from drilling into an oil formation to putting the well introduction stage; and two, the utilization of nodal system analysis method, which optimizes the pressure distribution from reservoir to well head, and plays the sensitivity analysis to design the tubing diameters first and then the production casing size, so as to achieve whole system optimization. With this book, drilling and production engineers should be able to improve operational efficiency by applying the latest state of the art technology in all facets of well completion during development drilling-completion and work over operations. - One of the only books devoted to the key technologies for all major aspects of advanced well completion activities. - Unique coverage of all aspects of well completion activities based on 25 years in the exploration, production and completion industry. - Matchless in-depth technical advice for achieving operational excellence with advance solutions.

Horizontal Wells

Horizontal Wells PDF Author: Timothy Carr
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 292

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Book Description