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API: 15-023-21581
KID: 1052678011
Lease: Deer Creek
Well: 1-25
Original operator: Cobalt Energy LLC
Current operator: Cobalt Energy LLC
Field: Little Beaver Creek North
Location: T4S R37W, Sec. 25
SE SE NW NW
1195 South, 1160 East, from NW corner
NAD27 Longitude: -101.4254865
NAD27 Latitude: 39.6812514
NAD83 Longitude: -101.425928
NAD83 Latitude: 39.6812486
Lat-long calculated from footages 		County: Cheyenne
Permit Date: Aug-23-2022
Spud Date: Oct-25-2022
Completion Date: Jan-25-2023
Plugging Date:
Well Type: OIL
Status: Producing
Total Depth: 4980
Elevation: 3353 KB
Producing Formation:
IP Oil (bbl):
IP Water (bbl):
IP GAS (MCF):
KDOR code for Oil: 148277
KCC Permit No.:
Lease name change from Tyler to Deer Creek Per Corrected Intent To Drill Kolar Doc ID 1664461_ KGSDRL_TS_2/7/2025
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Drill Stem Tests Taken: Yes
Samples Set to Survey: Yes
Cores Taken: No
Electric Logs Run: Yes
Dual Induction Neutron-Density Microlog
Method of Completion: Perforated
Date of First or Resumed
Production/Injection: Jan. 25, 2023 		Producing Method: Pumping
Estimated production per 24 hours
    Oil: 50
    Water: 0
    Gas: 0
Disposition of Gas:
Tubing record
    Size: 2.375
    Set at: 4586
    Packer at:
Production intervals: 4677 ; 4685

Casing record

new or used? New
Purpose of String Size Hole
Drilled		 Size Casing
Set (in O.D.)		 Weight
Lbs/Ft		 Setting
Depth		 Type of
Cement		 # Sacks
Used		 Type and Percent
Additives
Surface 12.25 8.625 23 301 H325 255 NA
Production 7.875 5.5 14 4815 H-CON 470 NA

Additional Cementing/Squeeze Record

purpose? Protect Casing
Depth
Top Bottom		 Type of Cement # Sacks Used Type and Percent Additives
3695 to 3757 COMMON 100 2%CC

Perforation Record
Shots Per Foot Perforation
Top		 Perforation
Bottom		 Bridge Plug
Type		 Bridge Plug
Set At		 Material Record
4 4677 4685 250g15%mca,1000g15%mca/3%ms/pen88, 2000g 20%hcl

Kansas Geological Survey, Oil and Gas Well Database
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Magellan/Qualified/index.html
Data added continuously.