Methane and benzene in drinking-water wells overlying the Eagle Ford, Fayetteville, and Haynesville Shale hydrocarbon production areas
Groundwater samples were collected from domestic and public-supply wells in the Eagle Ford study area in 2015–16, in the Fayetteville study area in 2015, and in the Haynesville study area in 2014–15. One sample of produced water was collected from a gas well in the Haynesville Shale in Rusk County, Texas in 2010, and 5 samples of produced water were collected from oil and condensate wells in the Eagle Ford Shale in Gonzales and Lavaca Counties, Texas in 2015. Groundwater samples were analyzed for major ions, nutrients, and trace elements; methane, methane H and C isotopic compositions, and C1-C5 gas composition; H and O isotopic composition of water; noble gas concentrations and isotopic compositions; tritium, sulfur hexafluoride (SF6), and carbon-14 in dissolved inorganic carbon (DIC), and δ13C-DIC; and volatile organic compounds (VOCs). Water from hydrocarbon wells was analyzed for a subset of these constituents.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "010:12" ] |
| contactPoint |
{ "fn": "Peter B McMahon", "@type": "vcard:Contact", "hasEmail": "mailto:pmcmahon@usgs.gov" } |
| description | Groundwater samples were collected from domestic and public-supply wells in the Eagle Ford study area in 2015–16, in the Fayetteville study area in 2015, and in the Haynesville study area in 2014–15. One sample of produced water was collected from a gas well in the Haynesville Shale in Rusk County, Texas in 2010, and 5 samples of produced water were collected from oil and condensate wells in the Eagle Ford Shale in Gonzales and Lavaca Counties, Texas in 2015. Groundwater samples were analyzed for major ions, nutrients, and trace elements; methane, methane H and C isotopic compositions, and C1-C5 gas composition; H and O isotopic composition of water; noble gas concentrations and isotopic compositions; tritium, sulfur hexafluoride (SF6), and carbon-14 in dissolved inorganic carbon (DIC), and δ13C-DIC; and volatile organic compounds (VOCs). Water from hydrocarbon wells was analyzed for a subset of these constituents. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Digital Data", "format": "XML", "accessURL": "https://doi.org/10.5066/F77D2SC4", "mediaType": "application/http", "description": "Landing page for access to the data" }, { "@type": "dcat:Distribution", "title": "Original Metadata", "format": "XML", "mediaType": "text/xml", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.58c187dae4b014cc3a3d36bd.xml" } ] |
| identifier | http://datainventory.doi.gov/id/dataset/USGS_58c187dae4b014cc3a3d36bd |
| keyword |
[ "Angelina County, Texas", "Atascosa County, Texas", "Benzene", "Bienville County, Louisiana", "Bossier County, Louisiana", "Burleson County, Texas", "Caddo County, Louisiana", "Cleburne County, Arkansas", "Conway County, Arkansas", "De Soto County, Louisiana", "Dimmit County, Texas", "Faulkner County, Arkansas", "Fayette County, Texas", "Frio County, Texas", "Goliad County, Texas", "Gonzales County, Texas", "Gregg County, Texas", "Harrison County, Texas", "Independence County, Arkansas", "Jackson County, Arkansas", "Karnes County, Texas", "La Salle County, Texas", "Lavaca County, Texas", "McMullen County, Texas", "Methane", "Nacogdoches County, Texas", "Natchitoches County, Louisiana", "Panola County, Texas", "Red River County, Louisiana", "Rusk County, Texas", "Sabine County, Louisiana", "Shelby County, Texas", "USGS:58c187dae4b014cc3a3d36bd", "Unconventional Oil and Gas", "Upshur County, Texas", "Van Buren County, Arkansas", "White County, Arkansas", "Wilson County, Texas", "Zavala County, Texas", "geochemistry", "groundwater" ] |
| modified | 2020-08-26T00:00:00Z |
| publisher |
{ "name": "U.S. Geological Survey", "@type": "org:Organization" } |
| spatial | -100.53127404, 27.987055565, -91.002894027, 36.005905684 |
| theme |
[ "geospatial" ] |
| title | Methane and benzene in drinking-water wells overlying the Eagle Ford, Fayetteville, and Haynesville Shale hydrocarbon production areas |
