Class VI Database project: Drill-stem test data from Sweetwater County, Wyoming, USAMendeley Data

Drill-stem test (DST) data are used to evaluate formation pressures and other reservoir properties, providing critical insights into subsurface conditions. We present a digital dataset of legacy DST reports comprising 336 individual tests from 192 wells in Sweetwater County within the Greater Green...

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Main Authors: Abdeldjalil Latrach, Lily J. Jackson, Christian Martinez
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Data in Brief
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2352340925004287
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author Abdeldjalil Latrach
Lily J. Jackson
Christian Martinez
author_facet Abdeldjalil Latrach
Lily J. Jackson
Christian Martinez
author_sort Abdeldjalil Latrach
collection DOAJ
description Drill-stem test (DST) data are used to evaluate formation pressures and other reservoir properties, providing critical insights into subsurface conditions. We present a digital dataset of legacy DST reports comprising 336 individual tests from 192 wells in Sweetwater County within the Greater Green River Basin of Wyoming, USA. For each DST, we provide both the digitized raw DST time-series data and in-situ reservoir pressures calculated using Horner’s analysis. Other key information includes well API numbers, locations, tested formations, depth intervals, and detailed test results including flow and shut-in periods with corresponding time and pressure data. This dataset was primarily collected to help with the Class VI filing process for new carbon storage wells but has significant reuse potential for applications such as developing regional pressure profiles, validating reservoir simulation models, and analyzing legacy well performance. By providing access to this dataset, the Class VI Database project aims to support subsurface characterization and resource evaluation efforts for carbon storage projects, conventional oil and gas activities, and geothermal energy.
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spelling doaj-art-e0423a6c73644950b7edab52d27eff1f2025-08-04T04:24:04ZengElsevierData in Brief2352-34092025-08-0161111698Class VI Database project: Drill-stem test data from Sweetwater County, Wyoming, USAMendeley DataAbdeldjalil Latrach0Lily J. Jackson1Christian Martinez2Energy and Petroleum Engineering Department, University of Wyoming, Laramie, WY, USA; Center for Economic Geology Research, School of Energy Resources, University of Wyoming, Laramie, WY, USA; Corresponding author at: Energy and Petroleum Engineering Department, University of Wyoming, Laramie, WY, USA.Center for Economic Geology Research, School of Energy Resources, University of Wyoming, Laramie, WY, USACenter for Economic Geology Research, School of Energy Resources, University of Wyoming, Laramie, WY, USA; Accounting of Finance, College of Business, University of Wyoming, Laramie, WY, USADrill-stem test (DST) data are used to evaluate formation pressures and other reservoir properties, providing critical insights into subsurface conditions. We present a digital dataset of legacy DST reports comprising 336 individual tests from 192 wells in Sweetwater County within the Greater Green River Basin of Wyoming, USA. For each DST, we provide both the digitized raw DST time-series data and in-situ reservoir pressures calculated using Horner’s analysis. Other key information includes well API numbers, locations, tested formations, depth intervals, and detailed test results including flow and shut-in periods with corresponding time and pressure data. This dataset was primarily collected to help with the Class VI filing process for new carbon storage wells but has significant reuse potential for applications such as developing regional pressure profiles, validating reservoir simulation models, and analyzing legacy well performance. By providing access to this dataset, the Class VI Database project aims to support subsurface characterization and resource evaluation efforts for carbon storage projects, conventional oil and gas activities, and geothermal energy.http://www.sciencedirect.com/science/article/pii/S2352340925004287Drill-stem testDSTSubsurface pressureReservoirGeological carbon storageGreater Green River Basin
spellingShingle Abdeldjalil Latrach
Lily J. Jackson
Christian Martinez
Class VI Database project: Drill-stem test data from Sweetwater County, Wyoming, USAMendeley Data
Data in Brief
Drill-stem test
DST
Subsurface pressure
Reservoir
Geological carbon storage
Greater Green River Basin
title Class VI Database project: Drill-stem test data from Sweetwater County, Wyoming, USAMendeley Data
title_full Class VI Database project: Drill-stem test data from Sweetwater County, Wyoming, USAMendeley Data
title_fullStr Class VI Database project: Drill-stem test data from Sweetwater County, Wyoming, USAMendeley Data
title_full_unstemmed Class VI Database project: Drill-stem test data from Sweetwater County, Wyoming, USAMendeley Data
title_short Class VI Database project: Drill-stem test data from Sweetwater County, Wyoming, USAMendeley Data
title_sort class vi database project drill stem test data from sweetwater county wyoming usamendeley data
topic Drill-stem test
DST
Subsurface pressure
Reservoir
Geological carbon storage
Greater Green River Basin
url http://www.sciencedirect.com/science/article/pii/S2352340925004287
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