Drill Stem Tests Database
Specific Well--15-155-21423
API: 15-155-21423
Operator: GRIGGS OIL
Field: Langdon East
Lease: BIGGERSTAFF
Well 6-11
Location: T25S R9W, Sec. 11, NW NE SW
2278 North, 3763 West, from SE corner
Longitude: -98.2833072
Latitude: 37.8891553
County: Reno
Status: OIL-P&A
Spud Date: 31-OCT-97
Completion Date: 24-NOV-97
Plugging Date: 19-MAR-07
Total Depth: 3980
Form. at depth: KINDERHOOK
Elevation: 1683 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 3850 to 3881
Formation tested: Miss/Osage
Date, Time: 04-NOV-97; 19:05:43
Initial Hydro Pressure: 1995 PSI
First Initial Flow Pressure: 143 PSI
First Final Flow Pressure: 363 PSI
Initial Shut-in Pressure: 465 PSI
Second Initial Flow Pressure: 393 PSI
Second Final Flow Pressure: 464 PSI
Final Shut-in Pressure: 464 PSI
Final Hydro Pressure: 1812 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 484 ft.
Drill Pipe Length: 3342 ft.
Initial Flow: Strong blow, bottom of bucket in 1 min Gas to surface in 25 mins See Gas Volume Report
Final Flow: Strong blow, See gas volume report Comment: Slid tool 8"" to bottom.
Bottom Hole Temperature: 120 DEG F
Percent Porosity: 14
Samples: Gas sample
Gas Recovery:
Comments:
Recovery
1040 of Total Fluid
484 of Fluid in Drill Collars
556 of Fluid in Drill Pipe
120 of Gassy Oil Cut Mud
200 of Gassy Clean Oil 20%gas 80%oil
174 of Oil Cut Water
546 of Salt Water with Oil Specs
96000 of Salinity (PPM)
35 of Gravity (API)
View Pressures View Recovery Gas
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.