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Title: Resource Analysis for Deep Direct-Use Feasibility Study in East Texas

Abstract

The National Renewable Energy Laboratory, Southern Methodist University Geothermal Laboratory, Eastman Chemical, Turbine Air Systems, and the Electric Power Research Institute are evaluating the feasibility of using geothermal heat to improve the efficiency of natural gas power plants. The area of interest is the Eastman Chemical plant in Longview, Texas, which is on the northwestern margin of the Sabine Uplift. The study is focused on determining the potential for a geothermal reservoir within a 10 km radius of the site as defined by data from existing geological studies and cross-sections within the depths of 2,100 to 3,400 meters. Wells within a 20 km radius are included for broader geological comparison to determine the heat flow, temperature-at-depth, and oil and gas field porosity and permeability. The geothermal reservoir model is based on the multiple formation top data sources, published literature data, and well log interpretations within the 10 km radius. Area thickness estimates, reservoir extent bounding parameters, potential flow rates, and temperatures are combined to calculate a reservoir productivity index and develop a reservoir production model. Historical fluid volumes production data are used as an independent check for the reservoir productivity index and production model results. The reservoir parameters calculated heremore » are being used for the surface engineering model to determine the economic viability of using geothermal fluids for a deep direct use application at this site. The data files are submitted as separate workbooks in 'content model' format, including: Well Fluid Production, Heat Flow, and Geologic Reservoir.« less

Authors:
; ;
Publication Date:
Other Number(s):
1073
DOE Contract Number:  
EE0001514
Research Org.:
USDOE Geothermal Data Repository (United States); Southern Methodist Univ., Dallas, TX (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Geothermal Technologies Program (EE-4G)
Collaborations:
Southern Methodist University
Subject:
15 Geothermal Energy
Keywords:
geothermal; energy; East Texas; Travis Peak; Sabine Uplift; Hosston; Sligo; Cotton Valley; Longview; Eastman Chemical; Reservoir Productivity Index; RPI; Heatflow; Heat flow; SMU; Southern Methodist University; NREL; Bottom Hole Temperature; BHT; Absorption Chill; presentation; memo; data; paper; publication; journal article; DDU; TX; feasibility; deep direct-use
Geolocation:
32.667585371434,-94.367011152343|32.239282538596,-94.367011152343|32.239282538596,-95.032709716796|32.667585371434,-95.032709716796|32.667585371434,-94.367011152343
OSTI Identifier:
1493734
DOI:
https://doi.org/10.15121/1493734
Project Location:


Citation Formats

Richards, Maria, Batir, Joseph, and Schumann, Harrison. Resource Analysis for Deep Direct-Use Feasibility Study in East Texas. United States: N. p., 2018. Web. doi:10.15121/1493734.
Richards, Maria, Batir, Joseph, & Schumann, Harrison. Resource Analysis for Deep Direct-Use Feasibility Study in East Texas. United States. doi:https://doi.org/10.15121/1493734
Richards, Maria, Batir, Joseph, and Schumann, Harrison. 2018. "Resource Analysis for Deep Direct-Use Feasibility Study in East Texas". United States. doi:https://doi.org/10.15121/1493734. https://www.osti.gov/servlets/purl/1493734. Pub date:Thu Jun 28 00:00:00 EDT 2018
@article{osti_1493734,
title = {Resource Analysis for Deep Direct-Use Feasibility Study in East Texas},
author = {Richards, Maria and Batir, Joseph and Schumann, Harrison},
abstractNote = {The National Renewable Energy Laboratory, Southern Methodist University Geothermal Laboratory, Eastman Chemical, Turbine Air Systems, and the Electric Power Research Institute are evaluating the feasibility of using geothermal heat to improve the efficiency of natural gas power plants. The area of interest is the Eastman Chemical plant in Longview, Texas, which is on the northwestern margin of the Sabine Uplift. The study is focused on determining the potential for a geothermal reservoir within a 10 km radius of the site as defined by data from existing geological studies and cross-sections within the depths of 2,100 to 3,400 meters. Wells within a 20 km radius are included for broader geological comparison to determine the heat flow, temperature-at-depth, and oil and gas field porosity and permeability. The geothermal reservoir model is based on the multiple formation top data sources, published literature data, and well log interpretations within the 10 km radius. Area thickness estimates, reservoir extent bounding parameters, potential flow rates, and temperatures are combined to calculate a reservoir productivity index and develop a reservoir production model. Historical fluid volumes production data are used as an independent check for the reservoir productivity index and production model results. The reservoir parameters calculated here are being used for the surface engineering model to determine the economic viability of using geothermal fluids for a deep direct use application at this site. The data files are submitted as separate workbooks in 'content model' format, including: Well Fluid Production, Heat Flow, and Geologic Reservoir.},
doi = {10.15121/1493734},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jun 28 00:00:00 EDT 2018},
month = {Thu Jun 28 00:00:00 EDT 2018}
}