Drill Stem Tests Database
Specific Well--15-055-21686
API: 15-055-21686
Operator: Oxy USA, Inc.
Field: Redwood Southeast
Lease: Garden City 'C'
Well 4
Location: T23S R34W, Sec. 29, SW NE NW NW
4629 North, 4466 West, from SE corner
Longitude: -101.0812898
Latitude: 38.0303963
County: Finney
Status: OIL
Spud Date: 15-JUL-00
Completion Date: 25-AUG-00
Plugging Date:
Total Depth: 5000
Form. at depth: ST LOUIS
Elevation: 2987 KB
Discovery well for Redwood Southeast field.
Test Number: 1 Data Source: TRILOBITE
Interval: 4390 to 4423
Formation tested: Pawnee
Date, Time: 20-JUL-00; 09:13:56
Initial Hydro Pressure: 2081 PSI
First Initial Flow Pressure: 19 PSI
First Final Flow Pressure: 115 PSI
Initial Shut-in Pressure: 1227 PSI
Second Initial Flow Pressure: 116 PSI
Second Final Flow Pressure: 169 PSI
Final Shut-in Pressure: 1226 PSI
Final Hydro Pressure: 2055 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 276 ft.
Drill Pipe Length: 4105 ft.
Initial Flow: Weak surface blow built to strong blow. Bottom of bucket in 11 minutes. Initial Shut-In: No blow back.
Final Flow: Weak blow built to strong blow bottom of bucket in 6 minutes.
Final Shut-In: 1/4"" blow back throughout.
Bottom Hole Temperature: 110 DEG F
Percent Porosity:
Samples: None caught.
Gas Recovery:
Comments:
Recovery
411 of Total Fluid
276 of Fluid in Drill Collars
135 of Fluid in Drill Pipe
90 of Clean gassy oil
270 of Gassy mud cut watery oil
51 of Gassy oil cut watery mud
5300 of Salinity (PPM)
32 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.