Drill Stem Tests Database
Specific Well--15-033-21057
API: 15-033-21057
Operator: CRAWFORD OIL & GAS INC.
Field: Buttermilk East
Lease: O. Blount
Well 1
Location: T34S R18W, Sec. 3, SE SE NW
3011 North, 3191 West, from SE corner
Longitude: -99.263
Latitude: 37.11438
County: Comanche
Status: GAS-P&A
Spud Date: 04/16/2000
Completion Date: 05/15/2000
Plugging Date: 04/02/2004
Total Depth: 6040
Form. at depth: VIOLA
Elevation: 1918 KB
Discovery well for Buttermilk East field.

Download DST Test Data

Test Number: 1 Data Source: TRILOBITE
Interval: 5151 to 5178
Formation tested: Pawnee
Date, Time: 04/26/2000; 22:25:20
Initial Hydro Pressure: 2586 PSI
First Initial Flow Pressure: 45 PSI
First Final Flow Pressure: 64 PSI
Initial Shut-in Pressure: 1850 PSI
Second Initial Flow Pressure: 62 PSI
Second Final Flow Pressure: 102 PSI
Final Shut-in Pressure: 1849 PSI
Final Hydro Pressure: 2526 PSI
Tool Data
Hole Size: 7.88 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 29.41 ft.
Drill Pipe Length: ft.
Initial Flow: Weak blow built to bottom of bucket in 10 minutes. Initial Shut-In: Bled down for 2 minutes. No blow back
Final Flow: Weak blow bottom of bucket in 34 minutes.
Final Shut-In: Bled down for 5 minutes. No blow back
Bottom Hole Temperature: 126 DEG F
Percent Porosity:
Samples:
Gas Recovery:
Comments:
Recovery
160 of Total Fluid
29 of Fluid in Drill Collars
131 of Fluid in Drill Pipe
1000 of Gas in pipe.
40 of Slightly gas & water cut mud
120 of Slightly mud cut water
85000 of Salinity (PPM)
View Pressures No Recovery Gas data.
 
Test Number: 2 Data Source: TRILOBITE
Interval: 5283 to 5350
Formation tested: Mississippi
Date, Time: 04/28/2000; 02:34:20
Initial Hydro Pressure: 2739 PSI
First Initial Flow Pressure: 27 PSI
First Final Flow Pressure: 33 PSI
Initial Shut-in Pressure: 1883 PSI
Second Initial Flow Pressure: 21 PSI
Second Final Flow Pressure: 46 PSI
Final Shut-in Pressure: 1901 PSI
Final Hydro Pressure: 2624 PSI
Tool Data
Hole Size: 7.88 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 29.14 ft.
Drill Pipe Length: ft.
Initial Flow: Strong blow bottom of bucket in 30 seconds. Initial Shut-In: Bled down for 2 minutes. No blow back
Final Flow: Strong blow bottom of bucket in 20 seconds. Gas to surface in 10 minutes Gauge gas.
Final Shut-In: Bled down for 10 minutes.
Bottom Hole Temperature: 122 DEG F
Percent Porosity:
Samples: Caraway Analytical,728 N.Roosevelt
Gas Recovery:
Comments:
Recovery
20 of Total Fluid
20 of Fluid in Drill Collars
5249 of Gas in pipe.
20 of Slightly gas cut mud
View Pressures View Recovery Gas
 
Test Number: 3 Data Source: TRILOBITE
Interval: 5927 to 5960
Formation tested: Viola
Date, Time: 04/30/2000; 23:19:08
Initial Hydro Pressure: 2928 PSI
First Initial Flow Pressure: 87 PSI
First Final Flow Pressure: 93 PSI
Initial Shut-in Pressure: 2085 PSI
Second Initial Flow Pressure: 34 PSI
Second Final Flow Pressure: 36 PSI
Final Shut-in Pressure: 1996 PSI
Final Hydro Pressure: 2866 PSI
Tool Data
Hole Size: 7.88 in.
Drill Collar ID: 2.25 in.
Drill Pipe ID: 3.8 in.
Drill Collar Length: 29.41 ft.
Drill Pipe Length: ft.
Initial Flow: Fair blow bottom of bucket in 2 minutes. Initial Shut-In: Bled down for 2 minutes. No blow back
Final Flow: Strong blow bottom of bucket in 30 seconds. Gas to surface in 10 minutes Gauge gas.
Final Shut-In: Bled down for 5 minutes. No blow back
Bottom Hole Temperature: 134 DEG F
Percent Porosity:
Samples: Caraway Analytical
Gas Recovery:
Comments:
Recovery
60 of Total Fluid
30 of Fluid in Drill Collars
30 of Fluid in Drill Pipe
5863 of Gas in pipe.
60 of Slightly oil & gas cut mud
View Pressures View Recovery Gas