Drill Stem Tests Database
Specific Well--15-055-21472
API: 15-055-21472
Operator: SONAT EXPL
Field: Amazon Ditch
Lease: BARRETT
Well 2-20
Location: T22S R34W, Sec. 20, NW SW SW
990 North, 330 East, from SW corner
Longitude: -101.083461
Latitude: 38.1221112
County: Finney
Status: OIL
Spud Date: 05-FEB-96
Completion Date: 27-MAR-96
Plugging Date:
Total Depth: 4875
Form. at depth: ST. LOUIS LIMESTONE
Elevation: 2987 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 3985 to 4005
Formation tested: Lansing
Date, Time: 13-FEB-96; 08:50:38
Initial Hydro Pressure: 2002 PSI
First Initial Flow Pressure: 29 PSI
First Final Flow Pressure: 43 PSI
Initial Shut-in Pressure: 127 PSI
Second Initial Flow Pressure: 46 PSI
Second Final Flow Pressure: 60 PSI
Final Shut-in Pressure: 126 PSI
Final Hydro Pressure: 1969 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 91 ft.
Drill Pipe Length: 3898 ft.
Initial Flow - Surface blow built to 1.75"", weak blow
Initial Shutin - No return
Final Flow - Surface blow built to 1.5"", weak blow
Final Shutin - Bled off blow, weak return in 40 min built to a weak .125"", weak surface blow
Bottom Hole Temperature: 110 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
90 of Total Fluid
90 of Fluid in Drill Collars
30 of Gas in pipe
30 of Clean gassy oil - 25% gas, 75% oil
60 of Oil cut gassy mud - 8% gas, 12% oil, 80% mud
43 of Gravity (API)
View Pressures No Recovery Gas data.
Download original data
ZIP file contains the orignal DST data supplied to the KGS by Trilobite Testing LLC . Four files are in each archive. The .flg file is an ascii file that has time and pressure at change points (open, shutin, etc.). The .csv is the original data extracted into a comma delimited file. The last two files (the .inf file and a file with a variable extension) are binary files that require Alpine DST software for display.