Drill Stem Tests Database
Specific Well--15-033-20934
API: 15-033-20934
Operator: Cross Bar Petroleum, Inc.
Field: Nescatunga
Lease: Bunnell
Well 1-29
Location: T32S R18W, Sec. 29, NE NE
575 South, 580 West, from NE corner
Longitude: -99.2936457
Latitude: 37.2356624
County: Comanche
Status: D&A
Spud Date: 21-MAY-97
Completion Date: 05-JUN-97
Plugging Date: 05-JUN-97
Total Depth: 5850
Form. at depth: VIOLA LIMESTONE
Elevation: 2143 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 5110 to 5145
Formation tested: Pawnee
Date, Time: 28-MAY-97; 12:43:19
Initial Hydro Pressure: 2485 PSI
First Initial Flow Pressure: 22 PSI
First Final Flow Pressure: 41 PSI
Initial Shut-in Pressure: 1691 PSI
Second Initial Flow Pressure: 33 PSI
Second Final Flow Pressure: 63 PSI
Final Shut-in Pressure: 1595 PSI
Final Hydro Pressure: 2446 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 270 ft.
Drill Pipe Length: 4827 ft.
Initial Flow: Strong blow, bottom of bucket in 2.5 minutes. Gas to Surface in 36 mins (see gas volume report) Initial Shut In: Strong blow
Final Flow: Strong blow (see gas volume report)
Final Shut In: Strong blow
Bottom Hole Temperature: 116 DEG F
Percent Porosity: 10
Samples: gas sample
Gas Recovery:
Comments:
Recovery
65 of Total Fluid
65 of Fluid in Drill Collars
65 of Gas cut Mud
5000 of Salinity (PPM)
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: 5227 to 5251
Formation tested: Miss
Date, Time: 29-MAY-97; 11:17:00
Initial Hydro Pressure: 2512 PSI
First Initial Flow Pressure: 42 PSI
First Final Flow Pressure: 28 PSI
Initial Shut-in Pressure: 737 PSI
Second Initial Flow Pressure: 34 PSI
Second Final Flow Pressure: 28 PSI
Final Shut-in Pressure: 710 PSI
Final Hydro Pressure: 2483 PSI
Tool Data
Hole Size: 7.875 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 270 ft.
Drill Pipe Length: 4950 ft.
Initial Flow:q Strong blow, bottom of bucket 10 secs. Gas To Surface in 10 mins (see gas volume) Initial Shut In: Weak blow
Final Flow: Strong blow (see gas volume report)
Final Shut In: Weak blow
Bottom Hole Temperature: 119 DEG F
Percent Porosity: 9
Samples: gas sample
Gas Recovery:
Comments:
Recovery
25 of Total Fluid
25 of Fluid in Drill Collars
25 of Watery Mud
7000 of Salinity (PPM)
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: 4 Data Source: TRILOBITE
Interval: 5276 to 5295
Formation tested: Miss.
Date, Time: 31-MAY-97; 00:34:07
Initial Hydro Pressure: 2570 PSI
First Initial Flow Pressure: 33 PSI
First Final Flow Pressure: 65 PSI
Initial Shut-in Pressure: 679 PSI
Second Initial Flow Pressure: 96 PSI
Second Final Flow Pressure: 121 PSI
Final Shut-in Pressure: 489 PSI
Final Hydro Pressure: 2429 PSI
Tool Data
Hole Size: 7.88 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 272 ft.
Drill Pipe Length: 4989 ft.
Initial flow: Fair blow - built to 7"" Initial Shutin: Bled down for 15 minutes Built back to 1"" in water
Final Flow: Fair blow - built to Bottom of bucket in 40 minutes
Final Shutin: Bled down for 20 minutes Blow back to 2"" in water
Bottom Hole Temperature: 127 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
287 of Total Fluid
272 of Fluid in Drill Collars
15 of Fluid in Drill Pipe
15 of Free oil
60 of Slightly gas & oil cut muddy water
212 of Salt water / trace of mud
35000 of Salinity (PPM)
39 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: 7 Data Source: TRILOBITE
Interval: 5740 to 5760
Formation tested: Viola
Date, Time: 03-JUN-97; 07:54:13
Initial Hydro Pressure: 2774 PSI
First Initial Flow Pressure: 169 PSI
First Final Flow Pressure: 228 PSI
Initial Shut-in Pressure: 1728 PSI
Second Initial Flow Pressure: 179 PSI
Second Final Flow Pressure: 225 PSI
Final Shut-in Pressure: 1789 PSI
Final Hydro Pressure: 2570 PSI
Tool Data
Hole Size: 7.88 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 272 ft.
Drill Pipe Length: 5472 ft.
Initial Flow: Strong blow - Bottom of bucket in in 15 sec. Gas to surface in 4 min Initial Shutin: Tried to bleed down blew through- out shutin
Final Flow Gauged gas
Final Shutin: Tried to bleed down - blew through- out shutin
Bottom Hole Temperature: 124 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
360 of Total Fluid
272 of Fluid in Drill Collars
88 of Fluid in Drill Pipe
100 of Slight gas & oil cut muddy water
200 of Slight oil cut muddy water
60 of Slight oil & gas cut muddy water
35000 of Salinity (PPM)
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.