Drill Stem Tests Database
Specific Well--15-033-21068
API: 15-033-21068
Operator: CRAWFORD OIL & GAS ENERGIES, INC.
Field: Buttermilk Northeast
Lease: Hoffman Trust
Well 1
Location: T34S R18W, Sec. 8, SW NW NW NW
4910 North, 4977 West, from SE corner
Longitude: -99.3055539
Latitude: 37.1048423
County: Comanche
Status: OIL-P&A
Spud Date: 17-FEB-00
Completion Date: 10-MAY-00
Plugging Date: 24-SEP-19
Total Depth: 6200
Form. at depth: VIOLA
Elevation: 1905 KB
Test Number: 3 Data Source: TRILOBITE
Interval: 6290 to 6315
Formation tested: Simpson
Date, Time: 01-MAR-00; 16:14:10
Initial Hydro Pressure: 3008 PSI
First Initial Flow Pressure: 253 PSI
First Final Flow Pressure: 965 PSI
Initial Shut-in Pressure: 2408 PSI
Second Initial Flow Pressure: 992 PSI
Second Final Flow Pressure: 1839 PSI
Final Shut-in Pressure: 2407 PSI
Final Hydro Pressure: 2962 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 295 ft.
Drill Pipe Length: 5977 ft.
Initial Flow: Strong bottom of bucket in 2 minutes. Cracked 2"". Decreased slightly in 30 minutes. Initial Shut-In: Strong bottom of bucket blow back.
Final Flow: Strong bottom of bucket in 2 minutes. Strong throughout.
Final Shut-In: 8"" blow back. Remarks: Est. 13 Ft. of pay. Pit chlori- des 5,400 PPM. RW 0.18 Ohms at 45 F. 66,500 PPM.
Bottom Hole Temperature: 147 DEG F
Percent Porosity: 20
Samples: None
Gas Recovery:
Comments:
Recovery
3720 of Total Fluid
295 of Fluid in Drill Collars
3425 of Fluid in Drill Pipe
3720 of Gassy Water
66500 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.
 
Test Number: 1 Data Source: TRILOBITE
Interval: 4925 to 4994
Formation tested: Hertha
Date, Time: 25-FEB-00; 00:55:26
Initial Hydro Pressure: 2496 PSI
First Initial Flow Pressure: 23 PSI
First Final Flow Pressure: 23 PSI
Initial Shut-in Pressure: 68 PSI
Second Initial Flow Pressure: 30 PSI
Second Final Flow Pressure: 32 PSI
Final Shut-in Pressure: 35 PSI
Final Hydro Pressure: 2349 PSI
Tool Data
Hole Size: 7.88 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 295.42 ft.
Drill Pipe Length: ft.
Initial Flow: Weak surface blow built to 1/4""-1/2"" in water bucket. Initial Shut-In: Bled down for 1 minute. No blow back.
Final Flow: Dead blow.
Final Shut-In: Dead blow.
Bottom Hole Temperature: 114 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
2 of Total Fluid
2 of Fluid in Drill Collars
2 of Very slightly gas cut 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.
 
Test Number: 2 Data Source: TRILOBITE
Interval: 6087 to 6150
Formation tested: Viola
Date, Time: 18-MAY-00; 14:45:45
Initial Hydro Pressure: 3053 PSI
First Initial Flow Pressure: 24 PSI
First Final Flow Pressure: 21 PSI
Initial Shut-in Pressure: 188 PSI
Second Initial Flow Pressure: 18 PSI
Second Final Flow Pressure: 25 PSI
Final Shut-in Pressure: 388 PSI
Final Hydro Pressure: 2943 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 120 ft.
Drill Pipe Length: 5947 ft.
Initial Flow: Weak bow. Slow increase to 3"". Initial Shut-In: No blow.
Final Flow: Fair blow. 4 - 8"".
Final Shut-In: No blow.
Bottom Hole Temperature: 131 DEG F
Percent Porosity: 10
Samples: none
Gas Recovery:
Comments:
Recovery
20 of Total Fluid
20 of Fluid in Drill Collars
100 of Gas in pipe.
20 of Drilling mud
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.