Drill Stem Tests Database
Specific Well--15-175-21790
API: 15-175-21790
Operator: Daystar Petroleum, Inc.
Field: Wildcat
Lease: Unruh 'A'
Well 1
Location: T31S R31W, Sec. 24, SW SW SW
460 North, 330 East, from SW corner
Longitude: -100.6515187
Latitude: 37.3309988
County: Seward
Status: D&A
Spud Date: 29-FEB-00
Completion Date: 18-MAR-00
Plugging Date: 18-MAR-00
Total Depth: 6070
Form. at depth: MISSISSIPPIAN
Elevation: 2801 KB
Test Number: 1 Data Source: TRILOBITE
Interval: 4784 to 4819
Formation tested: Swope
Date, Time: 10-MAR-00; 18:05:05
Initial Hydro Pressure: 2253 PSI
First Initial Flow Pressure: 38 PSI
First Final Flow Pressure: 148 PSI
Initial Shut-in Pressure: 1381 PSI
Second Initial Flow Pressure: 159 PSI
Second Final Flow Pressure: 296 PSI
Final Shut-in Pressure: 1355 PSI
Final Hydro Pressure: 2241 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 570 ft.
Drill Pipe Length: 4217 ft.
Initial Flow: Weak 1"", built to strong blow. Bottom of bucket in 12 minutes. Initial Shut-In: No blow back.
Final Flow: Weak surface blow built to strong. Bottom of bucket in 43 minutes.
Final Shut-In: No blow back. Remarks: Est. 10 Ft. of pay.
Bottom Hole Temperature: 114 DEG F
Percent Porosity: 17
Samples: None
Gas Recovery:
Comments:
Recovery
595 of Total Fluid
570 of Fluid in Drill Collars
25 of Fluid in Drill Pipe
65 of Gas in pipe.
115 of Slightly Oil & Gas cut watery mud
80 of Heavy mud cut water w/ scum of oil
400 of Gassy water
30000 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: 4934 to 5020
Formation tested: Marmaton ""A""
Date, Time: 11-MAR-00; 20:03:05
Initial Hydro Pressure: 2334 PSI
First Initial Flow Pressure: 21 PSI
First Final Flow Pressure: 29 PSI
Initial Shut-in Pressure: 746 PSI
Second Initial Flow Pressure: 29 PSI
Second Final Flow Pressure: 43 PSI
Final Shut-in Pressure: 775 PSI
Final Hydro Pressure: 2303 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 508 ft.
Drill Pipe Length: 4404 ft.
Initial Flow: Weak 1/4"" built to 5 1/2"" in bucket in 30 minutes. Initial Shut-In: No blow back.
Final Flow: Fair 2"" blow built to strong bottom of bucket in 34 minutes.
Final Shut-In: No blow back. Remarks: Est. 5 Ft. of Pay. Good show of oil in tool.
Bottom Hole Temperature: 114 DEG F
Percent Porosity: 15
Samples: None
Gas Recovery:
Comments:
Recovery
60 of Total Fluid
60 of Fluid in Drill Collars
510 of Gas in pipe.
60 of Slightly oil & gas cut mud
3100 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: 3 Data Source: TRILOBITE
Interval: 5428 to 5543
Formation tested: Morrow/Chester
Date, Time: 13-MAR-00; 18:23:01
Initial Hydro Pressure: 2638 PSI
First Initial Flow Pressure: 259 PSI
First Final Flow Pressure: 167 PSI
Initial Shut-in Pressure: 1668 PSI
Second Initial Flow Pressure: 168 PSI
Second Final Flow Pressure: 122 PSI
Final Shut-in Pressure: 1571 PSI
Final Hydro Pressure: 2620 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 570 ft.
Drill Pipe Length: 4858 ft.
Initial Flow: Strong immediately. Gas to surface in 3 minutes. Built throughout. Gauged 569,000 CFPD. Initial Shut-In: No blow back.
Final Flow: Gauged 558,000 CFPD. Decreased steadily to 473,000 CFPD in 90 minutes.
Final Shut-In: 1/2"" blow back.
Bottom Hole Temperature: 111 DEG F
Percent Porosity: 8
Samples: One
Gas Recovery:
Comments:
Recovery
5428 of Gas in pipe
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: 5740 to 5853
Formation tested: St. Louis A & B
Date, Time: 15-MAR-00; 08:00:07
Initial Hydro Pressure: 2803 PSI
First Initial Flow Pressure: 22 PSI
First Final Flow Pressure: 28 PSI
Initial Shut-in Pressure: 117 PSI
Second Initial Flow Pressure: 21 PSI
Second Final Flow Pressure: 27 PSI
Final Shut-in Pressure: 143 PSI
Final Hydro Pressure: 2727 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 570 ft.
Drill Pipe Length: 5149 ft.
Initial Flow: Weak 1/2"" built to 1"" in 10 minutes. Decreased slightly in 30 minutes. Initial Shut-In: No blow back.
Final Flow: Surface blow throughout.
Final Shut-In: No blow back.
Bottom Hole Temperature: 125 DEG F
Percent Porosity: 6
Samples: None
Gas Recovery:
Comments:
Recovery
5 of Total Fluid
5 of Fluid in Drill Collars
5 of Mud
3200 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: 5 Data Source: TRILOBITE
Interval: 5915 to 5940
Formation tested: St. Louis ""C""
Date, Time: 16-MAR-00; 09:00:07
Initial Hydro Pressure: 2875 PSI
First Initial Flow Pressure: 19 PSI
First Final Flow Pressure: 26 PSI
Initial Shut-in Pressure: 1221 PSI
Second Initial Flow Pressure: 17 PSI
Second Final Flow Pressure: 37 PSI
Final Shut-in Pressure: 1418 PSI
Final Hydro Pressure: 2861 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 570 ft.
Drill Pipe Length: 5337 ft.
Initial Flow: Weak 1/2"" built to strong blow. Bottom of bucket in 21 minutes. Initial Shut-In: No blow back.
Final Flow: Strong immediately and throughout.
Final Shut-In: No blow back.
Bottom Hole Temperature: 127 DEG F
Percent Porosity: 12
Samples: None
Gas Recovery:
Comments:
Recovery
55 of Total Fluid
55 of Fluid in Drill Collars
985 of Gas in pipe.
55 of Mud cut Gassy 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: 6 Data Source: TRILOBITE
Interval: 5934 to 5960
Formation tested: St. Louis ""D""
Date, Time: 17-MAR-00; 20:43:06
Initial Hydro Pressure: 2863 PSI
First Initial Flow Pressure: 16 PSI
First Final Flow Pressure: 19 PSI
Initial Shut-in Pressure: 49 PSI
Second Initial Flow Pressure: 18 PSI
Second Final Flow Pressure: 19 PSI
Final Shut-in Pressure: 38 PSI
Final Hydro Pressure: 2819 PSI
Tool Data
Hole Size: 7.78 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 570 ft.
Drill Pipe Length: 5367 ft.
Initial Flow: Surface blow died in 16 minutes.
Final Flow: No blow.
Bottom Hole Temperature: 130 DEG F
Percent Porosity: 7
Samples: None
Gas Recovery:
Comments:
Recovery
3 of Total Fluid
3 of Fluid in Drill Collars
3 of Oil spotted 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.