Facility Detail

COGIS - WELL SCOUT CARD

Related Insp MIT GIS Old GIS Doc COA Wellbore Orders Bradenhead
Surface Location API# 05-123-07760		Well Classification: GW	Status: PA - 8/31/2017
Well Name/No:	JAMES H. MATHISEN UNIT B #1 (Click Well Name for Production Data)	Click Here for Transporter Gatherer Info
Operator:	KERR MCGEE OIL & GAS ONSHORE LP - 47120 (Click Operator Name for Company Detail Report)	Federal Or State Lease #:
Facility Status:	PA	Status Date	8/31/2017
FacilityID:	239972	LocationID:	336256
County:	WELD #123	Location:	SWSW 12 1N67W 6
Field:	WATTENBERG - #90750	Elevation:	4934 ft.
Basin:	DENVER (DJ) BASIN
Planned Location:	990FSL 990 FWL	Lat/Long: 40.061018 / -104.845081	Lat/Long Source: Calculated From Footages
As Drilled Location:	Footages Not Available	Lat/Long: 40.061050 / -104.844790	Lat/Long Source: Field Measured

Wellbore And Formation Details -- select either a wellbore Or formation to expand.

Wellbore #00 Wellbore Classification: GW Status: PA - 8/31/2017 Measured TD: 8100 ft.

Wellbore Data for Original Wellbore		Wellbore Classification: GW PA - 8/31/2017
Wellbore Permit			DRIFTED
Permit #:	19730465	Expiration Date:	1/8/1998
Proposed Depth/Form:	8100 ft.
Surface Mineral Owner Same:	Not available
Mineral Owner:	FEE	Surface Owner:	Not available
Unit:		Unit Number:
Formation And Spacing:	Code: CODL , Formation: CODELL , Order: 407-66 , Unit Acreage: 160, Drill Unit: SW4
Formation And Spacing:	Code: JSND , Formation: J SAND , Order: 0 , Unit Acreage: 320, Drill Unit: S2

Wellbore Completed
Completion Date:	5/21/1974
Spud Date:	8/20/1973	Spud Date Is:	ACTUAL
Measured TD:	8100 ft.	Measured PB depth:	8014 ft.
True Vertical TD:		True Vertical PB depth:
Log Types:	SP-IES & FDC GR-CALIPER
Casing:	String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 209 ft., Weight: 24 , Citings Type: ACTUAL
Cement:	Sacks: 225, Top: 0 ft., Bottom: 209 ft., Determination Method: VISU
Casing:	String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8053 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:	Sacks: 200, Top: 7240 ft., Bottom: 8053 ft., Determination Method: CBL
Casing:	String Type: S.C. 1.1, Hole Size: , Size: , Top: , Depth: 4950 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 250, Top: 4610 ft., Bottom: 5000 ft., Determination Method: CBL
Casing:	String Type: S.C. 1.2, Hole Size: , Size: , Top: , Depth: 4240 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 300, Top: 4030 ft., Bottom: 4250 ft., Determination Method: CBL
Casing:	String Type: S.C. 2.1, Hole Size: , Size: , Top: , Depth: 4241 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 300, Top: 4030 ft., Bottom: 4245 ft., Determination Method: CBL
Casing:	String Type: STAGE TOOL, Hole Size: , Size: , Top: , Depth: 734 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 200, Top: 410 ft., Bottom: 740 ft., Determination Method: CBL
Formation	Interval Top	Log Bottom	Cored	DSTs
J SAND	7227 ft.		N	N

Formation JSND Formation Classification: GW Status: AB - 8/31/2017 Interval Top: 7931 ft. Interval Bottom: 7962 ft.

Completed Information for Formation J SAND

1st Production Date:	5/8/1974	Choke Size:	0.281 in.
Formation Name:	J SAND	Commingled:	Yes
Production Method:	FLOWING
Open Hole Completion:

Formation Treatment
Treatment Date:	5/21/1974
Treatment Summary:	341,460 GALS 67,000# 100 MESH SAND 184,800# 20/40 SAND 25,500# 10/20 SAND

Test Type	Measure
Tubing Size:		Tubing Setting Depth:
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	5/22/1974	Test Method:	FLOWING
Hours Tested:	24	Gas Type:
Gas Disposal:
BBLS_OIL	10
MCF_GAS	660

Perforation Data:
Interval Top:	7931 ft.	# Of Holes:
Interval Bottom:	7962 ft.	Hole Size:

Formation CODL Formation Classification: GW Status: AB - 8/31/2017 Interval Top: 7494 ft. Interval Bottom: 7510 ft.

Completed Information for Formation CODELL

1st Production Date:	2/26/1997	Choke Size:
Formation Name:	CODELL	Commingled:	Yes
Production Method:	FLOWING
Open Hole Completion:

Formation Treatment
Treatment Date:	5/21/1974
Treatment Summary:	DIVERTAFRAC: PUMPED 71 BBLS OF POLYMER GEL AND 214 BBLS OF GEL WITH 4,500 LBS OF 20/40 SAND. FLUSHED WITH 103 BBLS OF 25 KCL. CODELL FRAC: PUMPED 357 BBLS OF POLYMER GEL AND 1,040 BBLS OF GEL WITH 200,000 LBS OF 20/40 SAND. FLUSHED WITH 30 BBLS OF 2% KCL. MAX PSI: 6,450 MAX RATE: 14.0 BPM

Test Type	Measure
Tubing Size:	2.375 in.	Tubing Setting Depth:	7491 ft.
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	4/26/1997	Test Method:	FLOWING
Hours Tested:	24	Gas Type:
Gas Disposal:	SOLD
BBLS_H2O	107
BBLS_OIL	20
CALC_GOR	2150
MCF_GAS	43

Perforation Data:
Interval Top:	7494 ft.	# Of Holes:	64
Interval Bottom:	7510 ft.	Hole Size:	0.38 in.

Formation J-CDL Formation Classification: GW Status: CM - 2/12/1998 Interval Top: 7494 ft. Interval Bottom: 7962 ft.

Completed Information for Formation J-CODELL

1st Production Date:	5/2/1997	Choke Size:
Formation Name:	J-CODELL	Commingled:	Yes
Production Method:	FLOWING
Open Hole Completion:

Test Type	Measure
Tubing Size:	2.375 in.	Tubing Setting Depth:	7926 ft.
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	5/2/1997	Test Method:	FLOWING
Hours Tested:	48	Gas Type:
Gas Disposal:	SOLD
BBLS_H2O	2
BBLS_OIL	35
CALC_GOR	3228.6
MCF_GAS	113

Perforation Data:
Interval Top:	7494 ft.	# Of Holes:	85
Interval Bottom:	7962 ft.	Hole Size:

All Designations		Date
Primary Well Designation: None i
Reported Plugged	Y	08/31/2017
Out Of Service Repurposed	N
Out Of Service	N
Inactive Exception	N
Noticed Inactive	N
Defined Inactive	N
Low Producing	N

January 2025 - December 2025	i
BOE/MCFE/GOR Calculations Production for Previous 12 Months
Total Oil Produced (Barrels)	0
Total Gas Produced (MCF)	0
GOR
GOR Determination
Average BOE per Day	0.000
Average MCFE per Day	0.000

Federal Financial Assurance

Tribal Well