Drill Stem Tests Database
Specific Well--15-175-21659
API: 15-175-21659
Operator: McCoy Petroleum Corp.
Field: Silverman Northwest
Lease: Lahey 'G'
Well 2-20
Location: T31S R34W, Sec. 20, NE SE SW SW
639 North, 4113 West, from SE corner
Longitude: -101.045944
Latitude: 37.3310952
County: Seward
Status: OIL-P&A
Spud Date: 03-SEP-97
Completion Date: 13-SEP-97
Plugging Date: 23-FEB-18
Total Depth: 5847
Form. at depth: MISSISSIPPIAN
Elevation: 2857 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 5572 to 5603
Formation tested: Chester
Date, Time: 10-SEP-97; 00:48:35
Initial Hydro Pressure: 2914 PSI
First Initial Flow Pressure: 53 PSI
First Final Flow Pressure: 240 PSI
Initial Shut-in Pressure: 1618 PSI
Second Initial Flow Pressure: 113 PSI
Second Final Flow Pressure: 235 PSI
Final Shut-in Pressure: 1590 PSI
Final Hydro Pressure: 2699 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 176 ft.
Drill Pipe Length: 5373 ft.
Initial Flow: Strong blow, bottom of bucket in 3 min Gas to surface in 20 mins
Final Flow: Strong blow, bottom of bucket as soon as tool opened,
Final Shut In: Weak blow building to 1/2""
Bottom Hole Temperature: 126 DEG F
Percent Porosity:
Samples: YES 1
Gas Recovery:
Comments:
Recovery
656 of Total Fluid
176 of Fluid in Drill Collars
480 of Fluid in Drill Pipe
480 of Clean Gassy Oil
176 of Gassy Oil Cut Mud
40.1 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.
 
Test Number: 2 Data Source: TRILOBITE
Interval: 5690 to 5714
Formation tested: Mississippian
Date, Time: 12-SEP-97; 23:43:31
Initial Hydro Pressure: 2847 PSI
First Initial Flow Pressure: 321 PSI
First Final Flow Pressure: 398 PSI
Initial Shut-in Pressure: 1412 PSI
Second Initial Flow Pressure: 467 PSI
Second Final Flow Pressure: 538 PSI
Final Shut-in Pressure: 1268 PSI
Final Hydro Pressure: 2723 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 176 ft.
Drill Pipe Length: 5644 ft.
Initial Flow: Strong blow, bottom of bucket in 2 min Initial Shut In:
Final Flow: Slow building blow, built to bottom of bucket in 33 mins
Final Shut In:
Bottom Hole Temperature: 147 DEG F
Percent Porosity: 15
Samples: NO
Gas Recovery:
Comments:
Recovery
1085 of Total Fluid
176 of Fluid in Drill Collars
909 of Fluid in Drill Pipe
100 of Watery Mud With Oil Specks
455 of Muddy Water
180 of Water Cut Mud
350 of Slight Mud Cut Water
17000 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.