Drill Stem Tests Database
Specific Well--15-175-21658
API: 15-175-21658
Operator: Oxy USA, Inc.
Field: Larrabee
Lease: Sloan 'A'
Well 3
Location: T32S R34W, Sec. 8, SW NE SE NE
3410 North, 412 West, from SE corner
Longitude: -101.0328133
Latitude: 37.2808906
County: Seward
Status: GAS-P&A
Spud Date: 29-AUG-97
Completion Date: 01-NOV-97
Plugging Date: 29-JAN-04
Total Depth: 6400
Form. at depth:
Elevation: 2939 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 6101 to 6137
Formation tested: Chester
Date, Time: 08-SEP-97; 08:31:56
Initial Hydro Pressure: 3095 PSI
First Initial Flow Pressure: 70 PSI
First Final Flow Pressure: 103 PSI
Initial Shut-in Pressure: 1683 PSI
Second Initial Flow Pressure: 35 PSI
Second Final Flow Pressure: 43 PSI
Final Shut-in Pressure: 1581 PSI
Final Hydro Pressure: 3068 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 617 ft.
Drill Pipe Length: 5473 ft.
Initial Flow: Fair blow, bottom of bucket in 27 mins Initial Shut In:
Final Flow: Strong blow, bottom of bucket in 1 min
Final Shut In:
Bottom Hole Temperature: 131 DEG F
Percent Porosity:
Samples: YES 1 SAMPLER
Gas Recovery:
Comments:
Recovery
30 of Total Fluid
30 of Fluid in Drill Collars
855 of Gas in Pipe
30 of Drilling Mud
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.