Drill Stem Tests Database
Specific Well--15-179-21090
API: 15-179-21090
Operator: MURFIN DRILLING CO
Field: Unknown
Lease: MUIRHEAD FARMS
Well 1-4
Location: T6S R27W, Sec. 4, E2 W2 NE
1320 South, 1700 West, from NE corner
Longitude: -100.3354314
Latitude: 39.5640223
County: Sheridan
Status: D&A
Spud Date: 17-APR-97
Completion Date: 24-APR-97
Plugging Date: 24-APR-97
Total Depth: 4110
Form. at depth: MARMATON GROUP
Elevation: 2605 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 3663 to 3687
Formation tested: KC
Date, Time: 21-APR-97; 21:15:44
Initial Hydro Pressure: 1667 PSI
First Initial Flow Pressure: 15 PSI
First Final Flow Pressure: 21 PSI
Initial Shut-in Pressure: 922 PSI
Second Initial Flow Pressure: 24 PSI
Second Final Flow Pressure: 30 PSI
Final Shut-in Pressure: 771 PSI
Final Hydro Pressure: 1657 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: in.
Drill Pipe ID: in.
Drill Collar Length: 505 ft.
Drill Pipe Length: 3168 ft.
Initial Flow: 1/4"" blow - blew throughout Initial Shut-in: No return
Final Flow: Bubble to open tool - weak surface blow in 38 minutes - blew rest of open
Final Shut-in: No return
Bottom Hole Temperature: 111 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
15 of Total Fluid
15 of Fluid in Drill Collars
15 of drilling mud 100 % 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: 3685 to 3710
Formation tested: Lansing KC
Date, Time: 22-APR-97; 10:05:39
Initial Hydro Pressure: 1687 PSI
First Initial Flow Pressure: 27 PSI
First Final Flow Pressure: 43 PSI
Initial Shut-in Pressure: 874 PSI
Second Initial Flow Pressure: 44 PSI
Second Final Flow Pressure: 48 PSI
Final Shut-in Pressure: 742 PSI
Final Hydro Pressure: 1660 PSI
Tool Data
Hole Size: 7.88 in.
Drill Collar ID: in.
Drill Pipe ID: in.
Drill Collar Length: 505 ft.
Drill Pipe Length: 3168 ft.
Initial Flow: 1/2"" blow at open, built to 3"" Initial Shut In: No return
Final Flow: Weak surface blow, blew throughout
Final Shut In: No return
Bottom Hole Temperature: 107 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
70 of Total Fluid
70 of Fluid in Drill Collars
70 of Slight Watery Mud 20% water 80%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.