Tag Archive: Texas

Gulf Of Mexico – West – Central Gulf [G1097]

West-Central Gulf

Survey Size: Survey Size: 80,000 line miles Line Spacing: Line Spacing: 1 x 5 mile grid over ⅔ of survey area. 3 x 10 mile and 6 x 20 mile coverage in some of the deeper water areas. Survey Dates: 1984 Data Provided: Pdf Maps (scales 1:192,000 and 1:500,000) hard copy available on request: Bathymetry, …

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Wichita Uplift Survey, (TX) [A1056]

Wichita Uplift Survey, (TX)

Data for the four individual blocks have been integrated using a grid-based differential continuation onto a sloping plane (1500′ above sea level SE to 3700′ above sea level NW) to produce a single grid over the entire survey area. This gridded data set with maps is available as an optional deliverable. Survey Size: 27,889 line …

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Texas-Oklahoma Panhandles [A1048]

Texas-Oklahoma Panhandles

Survey Size: 45,500 miles Flight Lines: East-West, ½-mile 1-mile, and 2,250 feet spacing Tie Lines: North-South, 5-mile spacing Elevation: 4,700 feet barometric, draped over higher elevations Instrumentation: Geometrics G-813 magnetometer, 0.05 gamma sensitivity Date Flown: December, 1985, to April, 1986 Data Provided: Total Magnetic Intensity (IRGF removed) contour map Flight Path Map Reduced-To-Pole of TMI …

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Serpentine Plug Play, (TX) [A1043]

Serpentine Plug Play, (TX)

Mileage: North block: (not available) Central block: 3,514 line miles South block: 2,340 line miles Survey Size: 11,218 miles Flight Lines: NNE-SSW, ¼-mile spacing Tie Lines: WNW-ESE, 5-mile spacing Elevation: 500 feet above ground level Instrumentation: Optically pumped, Cesium-vapor magnetometer, ¼-second sampling Date Flown: February, 1986 Data Provided: Total Magnetic Intensity (IRGF removed) contour map …

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Rio Grande Embayment, (TX) [A1039]

Rio Grande Embayment, (TX)

Survey Size: 35,843 miles Flight Lines: East-West, ½-mile spacing, except, 2-mile spacing in western part of Webb, northeastern part of Duval, and northern part of Jim Wells Counties Tie Lines: a) North-South, 1½-mile spacing in western portion including all or portions of Webb, Zapata, Starr, Jim Hogg, and Duvall Counties b) North-South, 5-mile spacing in …

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Pecos and Terrell Counties, (TX) [A1034]

Pecos and Terrell Counties, (TX)

Survey Size: 1,800 miles Flight Lines: East-West, 1-mile spacing Tie Lines: North-South, 1-mile spacing Elevation: 1,800 miles Instrumentation: Geometrics G-813 magnetometer Date Flown: 1993 Data Provided: Total Magnetic Intensity (IRGF removed) contour map Flight Path Map Reduced-To-Pole of TMI map Vertical Derivative map (optional) Horizontal Gradient (optional) Profiles, on paper (optional) CD/DVD with Flight Line …

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Hardeman Basin, TX [A1019]

Hardeman Basin Survey, (TX)

Data for the four individual blocks have been integrated using a grid-based differential continuation onto a sloping plane (1500′ above sea level SE to 3700′ above sea level NW) to produce a single grid over the entire survey area. This gridded data set with maps is available as an optional deliverable. Survey Size: 5,198 line …

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Ellenburger Trend, Strawn Basin, TX [A1017]

Ellenburger Trend, Strawn Basin, (TX)

Sampling rate: 0.25 seconds Survey Size: 7,350 miles Flight Lines: N70-W, 1-mile spacing Tie Lines: N20-E, 4-mile spacing Elevation: 500 feet above mean terrain Instrumentation: High-sensitivity, optically pumped magnetometer Data Provided: Total Magnetic Intensity (IRGF removed) contour map Flight Path Map Reduced-To-Pole of TMI map Vertical Derivative map (optional) Horizontal Gradient (optional) Profiles, on paper …

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East Texas Embayment [A1013]

East Texas Embayment, (TX)

Processing: Pearson, deRidder and Johnson, Inc. of Lakewood, Colorado Survey Size: 11,490 miles Flight Lines: East-West, ½-mile spacing Tie Lines: North-South, ½-mile spacing Elevation: 300 feet above mean terrain Instrumentation: High-sensitivity, optically pumped Cesium Vapor magnetometer with 0.25-second sampling Date Flown: 1987 Data Provided: Total Magnetic Intensity (IRGF removed) contour map Flight Path Map Reduced-To-Pole …

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