COGIS - WELL Information

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Surface Location Data for API # 05-017-07464                               Status: IJ         7/21/2008
Well Name/No: HOFFMAN #6 (click well name for production)
Operator: P O & G OPERATING LLC - 10634
Status Date: 7/21/2008 Federal or State Lease #:
FacilityID: 208529 LocationID: 321921
County: CHEYENNE #017 Location: NESW  31 14S44W 6 PM
Field: LADDER CREEK  - #47600 Elevation: 4,324 ft.
Planned Location       2180 FSL  2180 FWL Lat/Long: 38.789557/-102.380635 Lat/Long Calculated From Footages
As Drilled Location      Footages Not Available Lat/Long: 38.78962/-102.38061 Lat/Long Source: Field Measured
Wellbore Data for Sidetrack #00                                                    Status: IJ         7/21/2008
Spud Date: 5/14/1995 Spud Date is: ACTUAL
Wellbore Permit  
Permit #: 19950126 Expiration Date: 8/7/1995
Prop Depth/Form: 5570 Surface Mineral Owner Same:
Mineral Owner: FEE Surface Owner:
Unit: Unit Number:
Formation and Spacing: Code: SPGN , Formation: SPERGEN , Order: 0 , Unit Acreage: 80, Drill Unit: E2SW
Wellbore Completed
Completion Date: 7/27/1995
Measured TD: 5620 Measured PB depth: 0
True Vertical TD: 0 True Vertical PB depth:
Casing: String Type: SURF , Hole Size: 17, Size: 13.375, Top: 0, Depth: 421, Weight: 48
Cement: Sacks: 300, Top: 0, Bottom: , Method Grade:
Casing: String Type: 1ST , Hole Size: 7.5, Size: 5.5, Top: 0, Depth: 5573, Weight: 15.5
Cement: Sacks: 100, Top: 0, Bottom: , Method Grade:
Casing: String Type: S.C. 1.1 , Hole Size: , Size: , Top: 0, Depth: 2444, Weight:
Cement: Sacks: 175, Top: 856, Bottom: , Method Grade:
Formation Log Top Log Bottom Cored DSTs
TOPEKA 4110
LANSING 4374
MARMATON 4612
CHEROKEE K 4838
MORROW 5078
KEYES 5178
ST LOUIS 5219
SPERGEN 5330
WARSAW 5422
OSAGE 5494
ARBUCKLE 5582
Completed information for formation ABCK                                     Status: IJ         5/30/1995
1st Production Date: N/A Choke Size:
Status Date: 5/30/1995 Open Hole Completion:
Commingled: Production Method:
Formation Name: ARBUCKLE Status: IJ
Tubing Size: Tubing Setting Depth:
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation ABCK .
No Perforation Data was found for formation ABCK .
Completed information for formation SPGN                                     Status: AB         7/27/1995
1st Production Date: N/A Choke Size:
Status Date: 7/27/1995 Open Hole Completion:
Commingled: Production Method:
Formation Name: SPERGEN Status: AB
Formation Treatment
Treatment Date: 7/27/1995    
Treatment summary: 100 SX STD CEMENT
Tubing Size: Tubing Setting Depth:
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation SPGN .
No Perforation Data was found for formation SPGN .