Drill Stem Tests Database
Specific Well--15-101-21744
API: 15-101-21744
Operator: RANKEN ENERGY
Field: Lohoff North
Lease: DOWELL
Well 1-23
Location: T16S R29W, Sec. 23, SW NE SE NW
3635 North, 3000 West, from SE corner
Longitude: -100.4965717
Latitude: 38.6514425
County: Lane
Status: OIL-P&A
Spud Date: 03-SEP-97
Completion Date: 05-DEC-97
Plugging Date: 14-JUN-19
Total Depth: 4615
Form. at depth: MISSISSIPPIAN
Elevation: 2777 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 4148 to 4176
Formation tested: Lansing KC ""J""
Date, Time: 07-SEP-97; 07:15:08
Initial Hydro Pressure: 2110 PSI
First Initial Flow Pressure: 16 PSI
First Final Flow Pressure: 44 PSI
Initial Shut-in Pressure: 502 PSI
Second Initial Flow Pressure: 49 PSI
Second Final Flow Pressure: 65 PSI
Final Shut-in Pressure: 425 PSI
Final Hydro Pressure: 2019 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: in.
Drill Pipe ID: 3.5 in.
Drill Collar Length: ft.
Drill Pipe Length: 3538 ft.
Initial Flow: Surface blow, built to 3.5"" Initial Shut In: No return
Final Flow: Weak Surface blow in 17 mins
Final Shut In: No return
Bottom Hole Temperature: 124 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
101 of Total Fluid
101 of Fluid in Drill Pipe
1 of Free Oil
100 of Gassy Slight Oil Cut Mud
3000 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: 2 Data Source: TRILOBITE
Interval: 4206 to 4248
Formation tested: Lansing KS ""L""
Date, Time: 08-SEP-97; 02:18:07
Initial Hydro Pressure: 2086 PSI
First Initial Flow Pressure: 24 PSI
First Final Flow Pressure: 62 PSI
Initial Shut-in Pressure: 262 PSI
Second Initial Flow Pressure: 66 PSI
Second Final Flow Pressure: 93 PSI
Final Shut-in Pressure: 239 PSI
Final Hydro Pressure: 2066 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 5 in.
Drill Pipe ID: 3.5 in.
Drill Collar Length: ft.
Drill Pipe Length: 3599 ft.
Initial Flow: Surface blow built to 5.75"" Initial Shut In: No reutrn
Final Flow: Surface blow built to 2.75""
Final Shut In: No return
Bottom Hole Temperature: 125 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
170 of Total Fluid
170 of Fluid in Drill Pipe
5 of Slightly Gassy Oil
105 of Gassy Heavy Mud Cut Oil
60 of Water & Oil Cut Mud
36.5 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: 3 Data Source: TRILOBITE
Interval: 4318 to 4367
Formation tested: Marmaton
Date, Time: 09-SEP-97; 22:54:51
Initial Hydro Pressure: 2167 PSI
First Initial Flow Pressure: 11 PSI
First Final Flow Pressure: 15 PSI
Initial Shut-in Pressure: 25 PSI
Second Initial Flow Pressure: PSI
Second Final Flow Pressure: PSI
Final Shut-in Pressure: PSI
Final Hydro Pressure: 2161 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: in.
Drill Pipe ID: 3.5 in.
Drill Collar Length: ft.
Drill Pipe Length: 3724 ft.
Initial Flow: Weak .5"" blow, died in 20 mins Initial Shut In: No return
Final Flow: No blow, flushed tool , good surge no blow
Final Shut In: Pulled tool
Bottom Hole Temperature: 121 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
5 of Total Fluid
5 of Fluid in Drill Pipe
5 of Drilling Mud
3000 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: 4 Data Source: TRILOBITE
Interval: 4364 to 4396
Formation tested: Pawnee
Date, Time: 09-SEP-97; 09:44:50
Initial Hydro Pressure: 2118 PSI
First Initial Flow Pressure: 13 PSI
First Final Flow Pressure: 35 PSI
Initial Shut-in Pressure: 1044 PSI
Second Initial Flow Pressure: 36 PSI
Second Final Flow Pressure: 66 PSI
Final Shut-in Pressure: 1030 PSI
Final Hydro Pressure: 2105 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.5 in.
Drill Collar Length: ft.
Drill Pipe Length: 3754 ft.
Initial Flow: Bottom of bucket in 22 mins Initial Shut In: Weak surface blow in 10 mins, died in 25 mins
Final Flow: Bottom of bucket in 2 mins
Final Shut In: Weak surface blow in 8 mins, died in 35 mins
Bottom Hole Temperature: 126 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
130 of Total Fluid
130 of Fluid in Drill Pipe
830 of Gas In Pipe
10 of Gassy Mud Cut Oil
120 of Gassy Heavy Oil Cut Mud
3000 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.