Drill Stem Tests Database
Specific Well--15-101-21777
API: 15-101-21777
Operator: Mull Drilling Co., Inc.
Field: Shields
Lease: GRAEFF
Well 2
Location: T17S R28W, Sec. 9, W2 NE NW
660 South, 1650 East, from NW corner
Longitude: -100.4263426
Latitude: 38.5955943
County: Lane
Status: OIL
Spud Date: 15-FEB-00
Completion Date: 14-MAR-00
Plugging Date:
Total Depth: 4590
Form. at depth: MISSISSIPPIAN
Elevation: 2774 KB
Test Number: 3 Data Source: TRILOBITE
Interval: 4190 to 4226
Formation tested: J
Date, Time: 22-FEB-00; 03:20:16
Initial Hydro Pressure: 2039 PSI
First Initial Flow Pressure: 23 PSI
First Final Flow Pressure: 39 PSI
Initial Shut-in Pressure: 1094 PSI
Second Initial Flow Pressure: 43 PSI
Second Final Flow Pressure: 59 PSI
Final Shut-in Pressure: 1092 PSI
Final Hydro Pressure: 2030 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.5 in.
Drill Collar Length: 30 ft.
Drill Pipe Length: 4158 ft.
Intitial Flow: 1/4"" @ open built to 2 1/2"". Initial Shut-In: No return.
Final Flow: 1/2"" @ open built to bottom of bucket in 48 minutes.
Final Shut-In: Bled off for 2 minutes. Weak surface return in 4 minutes. Died in 35 minutes.
Bottom Hole Temperature: 113 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
105 of Total Fluid
30 of Fluid in Drill Collars
75 of Fluid in Drill Pipe
135 of Gas in pipe.
45 of Slightly gassy oil cut mud
60 of Gassy mud cut oil
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: 4 Data Source: TRILOBITE
Interval: 4227 to 4249
Formation tested: K
Date, Time: 22-FEB-00; 17:12:49
Initial Hydro Pressure: 2051 PSI
First Initial Flow Pressure: 61 PSI
First Final Flow Pressure: 124 PSI
Initial Shut-in Pressure: 998 PSI
Second Initial Flow Pressure: 146 PSI
Second Final Flow Pressure: 364 PSI
Final Shut-in Pressure: 992 PSI
Final Hydro Pressure: 2039 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.5 in.
Drill Collar Length: 30 ft.
Drill Pipe Length: 4192 ft.
Initial Flow: Bottom of bucket in 1 1/2minutes. Initial Shut-In: Bled off 5 minutes. Return in 1/2 minute. Bottom of bucket in 8 minutes
Final Flow: Bottom of bucket @ open.
Final Shut-In: Bled off 3 minutes. Return in 1 minute. Bottom of bucket in 90 minutes.
Bottom Hole Temperature: 126 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
930 of Total Fluid
30 of Fluid in Drill Collars
900 of Fluid in Drill Pipe
2670 of Gas in pipe.
690 of Clean gassy oil
120 of Mud cut gassy oil
120 of Mud cut gassy water with trace of oil
30 of Gravity (API)
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: 5 Data Source: TRILOBITE
Interval: 4302 to 4336
Formation tested: Marmaton
Date, Time: 23-FEB-00; 04:12:40
Initial Hydro Pressure: 2097 PSI
First Initial Flow Pressure: 24 PSI
First Final Flow Pressure: 44 PSI
Initial Shut-in Pressure: 855 PSI
Second Initial Flow Pressure: 47 PSI
Second Final Flow Pressure: 85 PSI
Final Shut-in Pressure: 724 PSI
Final Hydro Pressure: 2037 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.5 in.
Drill Collar Length: 30 ft.
Drill Pipe Length: 4255 ft.
Initial Flow: 1/4"" @ open built to 3"". Initial Shut-In: No return.
Final Flow: Weak surface blow in 8 minutes built to 1/2"".
Final Shut-In: No return.
Bottom Hole Temperature: 118 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
140 of Total Fluid
30 of Fluid in Drill Collars
110 of Fluid in Drill Pipe
20 of Drilling mud
120 of Mud cut water
32000 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: 6 Data Source: TRILOBITE
Interval: 4335 to 4425
Formation tested: Marm/altamot
Date, Time: 24-FEB-00; 12:42:02
Initial Hydro Pressure: 2136 PSI
First Initial Flow Pressure: 37 PSI
First Final Flow Pressure: 60 PSI
Initial Shut-in Pressure: 1079 PSI
Second Initial Flow Pressure: 72 PSI
Second Final Flow Pressure: 114 PSI
Final Shut-in Pressure: 1049 PSI
Final Hydro Pressure: 2133 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.5 in.
Drill Collar Length: 30 ft.
Drill Pipe Length: 4349 ft.
Initial Flow: Bottom of bucket in 10 minutes. Initial Shut-In: No return.
Final Flow: Bottom of bucket in 1 minute.
Final Shut-In: Bled off 1 1/2 minute. Return in 5 minutes. Weak surface blow died in 40 minutes.
Bottom Hole Temperature: 115 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
210 of Total Fluid
30 of Fluid in Drill Collars
180 of Fluid in Drill Pipe
390 of Gas in pipe.
210 of Gassy oil 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: 7 Data Source: TRILOBITE
Interval: 4484 to 4550
Formation tested: ftscott,chero,johnso
Date, Time: 25-FEB-00; 11:23:36
Initial Hydro Pressure: 2248 PSI
First Initial Flow Pressure: 33 PSI
First Final Flow Pressure: 36 PSI
Initial Shut-in Pressure: 50 PSI
Second Initial Flow Pressure: 38 PSI
Second Final Flow Pressure: 38 PSI
Final Shut-in Pressure: 46 PSI
Final Hydro Pressure: 2223 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.5 in.
Drill Collar Length: 30 ft.
Drill Pipe Length: 4473 ft.
Initial Flow: Weak 1/2"" blow died in 25 minutes. Initial Shut-In: No return
Final Flow: No blow.
Final Shut-In: No return.
Bottom Hole Temperature: 113 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
10 of Total Fluid
10 of Fluid in Drill Collars
10 of drilling mud w/spots of oil
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.