Drill Stem Tests Database
Specific Well--15-097-21417
API: 15-097-21417
Operator: Cross Bar Petroleum, Inc.
Field: Barstow
Lease: Grey
Well 1-20
Location: T29S R17W, Sec. 20, SW NE SE NW
1656 South, 2055 East, from NW corner
Longitude: -99.2047203
Latitude: 37.5088694
County: Kiowa
Status: GAS-P&A
Spud Date: 11-DEC-96
Completion Date: 17-MAR-97
Plugging Date: 31-JAN-13
Total Depth: 5000
Form. at depth: MISSISSIPPIAN
Elevation: 2159 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 4778 to 4899
Formation tested: Miss.
Date, Time: 18-DEC-96; 20:44:15
Initial Hydro Pressure: 2375 PSI
First Initial Flow Pressure: 207 PSI
First Final Flow Pressure: 95 PSI
Initial Shut-in Pressure: 1267 PSI
Second Initial Flow Pressure: 132 PSI
Second Final Flow Pressure: 111 PSI
Final Shut-in Pressure: 1215 PSI
Final Hydro Pressure: 2298 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 248 ft.
Drill Pipe Length: 4515 ft.
Initial Flow - Strong blow - gas to surface in 5 min (see gas volume report) Initial Shut-in - Fair blow
Final Flow - Strong blow (see gas volume report)
Final Shut-in Weak blow
Bottom Hole Temperature: 118 DEG F
Percent Porosity: 10
Samples: gas sample
Gas Recovery:
Comments:
Recovery
340 of Total Fluid
248 of Fluid in Drill Collars
92 of Fluid in Drill Pipe
340 of Drilling mud
9000 of Salinity (PPM)
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.
 
Test Number: 2 Data Source: TRILOBITE
Interval: 4972 to 5000
Formation tested: Miss.
Date, Time: 20-DEC-96; 01:19:25
Initial Hydro Pressure: 2498 PSI
First Initial Flow Pressure: 40 PSI
First Final Flow Pressure: 58 PSI
Initial Shut-in Pressure: 782 PSI
Second Initial Flow Pressure: 64 PSI
Second Final Flow Pressure: 88 PSI
Final Shut-in Pressure: 956 PSI
Final Hydro Pressure: 2340 PSI
Tool Data
Hole Size: 7.88 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 310 ft.
Drill Pipe Length: 4637 ft.
Initial Flow - Weak surface blow built to 1.5-3.75"" bucket Lost est. 25-30 ft of fluid in the hole
Initial Shutin - Weak blow back
Final Flow - No blow
Bottom Hole Temperature: 1140 DEG F
Percent Porosity: 10
Samples:
Gas Recovery:
Comments:
Recovery
70 of Total Fluid
70 of Fluid in Drill Collars
70 of Drilling mud trace of filtrate water
6000 of Salinity (PPM)
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.