Geological CO2 Sequestration Atlas of Miocene Strata, Offshore Texas State Waters. Digital Download

RI0283D. Geological CO₂ Sequestration Atlas of Miocene Strata, Offshore Texas State Waters, edited by R. H. Treviño and T. A. Meckel. Seven chapters, 1 appendix, 74 p., 2017. Downloadable PDF. ISSN 2475-367X. doi.org/10.23867/RI0283D.


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From the Introduction
The purpose of this atlas is to provide a summary of research undertaken as part of a multiyear study (2009–2014) of Texas State Waters and the adjacent Federal Offshore continental shelf (i.e., near offshore waters of the State of Texas). The goal of the study was to assess and analyze existing data from historical hydrocarbon-industry activities in a regional transect of the Texas coast in order to verify the ability of Miocene-age rocks of the region to safely and permanently store large amounts of anthropogenic (industrial) CO₂.

The authors’ intent in producing this atlas is to provide a resource for exploring the geological CO₂ sequestration potential of the near offshore waters of the State of Texas by populating the atlas with both large-scale regional, qualitative and detailed quantitative information that can help operators quickly assess CO₂ sequestration potential at specific sites. This is the first comprehensive attempt to accomplish this goal in the near offshore of the Gulf Coast and United States.

CONTENTS

INTRODUCTION

CHAPTER 1: Regional Geology of the Gulf of Mexico and the Miocene Section of the Texas Near-Offshore Waters

CHAPTER 2: Implications of Miocene Petroleum Systems for Geologic CO2 Storage beneath Texas Offshore Lands

CHAPTER 3: Evaluation of Lower Miocene Confining Units for CO₂ Storage, Offshore Texas State Waters, Northern Gulf of Mexico, USA

CHAPTER 4: Capillary Aspects of Fault-Seal Capacity for CO₂ Storage, Lower Miocene, Gulf of Mexico

CHAPTER 5: Regional CO₂ Static-Capacity Estimate, Offshore Saline Aquifers, Texas State Waters

CHAPTER 6: Field-Scale Example of Potential CO₂ Sequestration Site in Miocene Sandstone Reservoirs, Brazos Block 440-L Field

CHAPTER 7: Estimating CO₂ Storage Capacity in a Saline Aquifer Using 3D Flow Models, Lower Miocene, Texas Gulf of Mexico

ACKNOWLEDGMENTS

APPENDIX A: Regional Cross Sections, Miocene Strata of Offshore Texas State Waters


Keywords: carbon sequestration, CO₂ storage, CCS, offshore, Miocene, Texas, State waters, Gulf of Mexico, capacity, fault, seal, hydrocarbon systems, seismic, cross section, well log


Citation
Treviño, R. H., and Meckel, T. A., Editors, 2017, Geological CO₂ Sequestration Atlas of Miocene Strata, Offshore Texas State Waters: The University of Texas at Austin, Bureau of Economic Geology, Report of Investigations No. 283, 74 p. doi.org/10.23867/RI0283D.