Facility Detail

COGIS - WELL SCOUT CARD

Related Insp MIT GIS Doc COA Wellbore Orders Bradenhead
Surface Location API# 05-123-21215		Well Classification: GW	Status: PA - 1/29/2019
Well Name/No:	HERREN #31-33 (Click Well Name for Production Data)	Click Here for Transporter Gatherer Info
Operator:	CRESTONE PEAK RESOURCES OPERATING LLC - 10633 (Click Operator Name for Company Detail Report)	Federal Or State Lease #:
Facility Status:	PA	Status Date	1/29/2019
FacilityID:	265302	LocationID:	331740
County:	WELD #123	Location:	NWNE 33 3N67W 6
Field:	WATTENBERG - #90750	Elevation:	4804 ft.
Basin:	DENVER (DJ) BASIN
Planned Location:	480FNL 2129 FEL	Lat/Long: 40.188106 / -104.893604	Lat/Long Source: Calculated From Footages
As Drilled Location:	Footages Not Available	Lat/Long: 40.188242 / -104.893420	Lat/Long Source: Field Measured


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

Wellbore #00 Wellbore Classification: GW Status: PA - 1/29/2019 Measured TD: 7848 ft.

Wellbore Data for Original Wellbore		Wellbore Classification: GW PA - 1/29/2019
Wellbore Permit			DRIFTED
Permit #:	20032096	Expiration Date:	10/27/2004
Proposed Depth/Form:	7848 ft.
Surface Mineral Owner Same:	Not available
Mineral Owner:	FEE	Surface Owner:	FEE
Unit:		Unit Number:
Formation And Spacing:	Code: CODL , Formation: CODELL , Order: 407 , Unit Acreage: 160, Drill Unit: NE/4
Formation And Spacing:	Code: GRNHN , Formation: GREENHORN , Order: 318A , Unit Acreage: 160, Drill Unit: NE/4
Formation And Spacing:	Code: GRRS , Formation: GRANEROS , Order: 318A , Unit Acreage: 160, Drill Unit: NE/4
Formation And Spacing:	Code: JSND , Formation: J SAND , Order: 232 , Unit Acreage: 320, Drill Unit: N/2
Formation And Spacing:	Code: NBRR , Formation: NIOBRARA , Order: 407 , Unit Acreage: 160, Drill Unit: NE/4
Casing:	String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: , Depth: 538 ft., Weight: 24 , Citings Type: PLANNED
Cement:	Sacks: 213, Top: 0 ft., Bottom: 538 ft.
Casing:	String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: , Depth: 7848 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:	Sacks: 275, Top: 6375 ft., Bottom: 7848 ft.

Wellbore Completed
Completion Date:	12/30/2002
Spud Date:	11/30/2002	Spud Date Is:	ACTUAL
Measured TD:	7848 ft.	Measured PB depth:	7836 ft.
True Vertical TD:		True Vertical PB depth:
Log Types:	PLATFORM EXPRESS ARRAY INDUCTION, RESISTIVITY
Casing:	String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 538 ft., Weight: 24 , Citings Type: ACTUAL
Cement:	Sacks: 213, Top: 0 ft., Bottom: 538 ft., Determination Method: VISU
Casing:	String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 7848 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:	Sacks: 275, Top: 6375 ft., Bottom: 7848 ft., Determination Method: CBL
Formation	Interval Top	Log Bottom	Cored	DSTs
SUSSEX	4141 ft.		N	N
SUSSEX-CODELL	4268 ft.		N	N
SUSSEX-MUDDY	4407 ft.		N	N
SHANNON	4700 ft.		N	N
NIOBRARA	6994 ft.		N	N
FORT HAYS	7246 ft.		N	N
CODELL	7268 ft.		N	N
CARLILE	7290 ft.		N	N
GREENHORN	7314 ft.		N	N
GRANEROS	7535 ft.		N	N
BENTONITE	7535 ft.		N	N
MOWRY	7686 ft.		N	N
J-2 SAND	7704 ft.		N	N
J SAND	7723 ft.		N	N
SKULL CREEK	7774 ft.		N	N

Formation JSND Formation Classification: GW Status: AB - 1/29/2019 Interval Top: 7705 ft. Interval Bottom: 7766 ft.

Completed Information for Formation J SAND

1st Production Date:	N/A	Choke Size:
Formation Name:	J SAND	Commingled:	Yes
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	12/30/2002
Treatment Summary:	FRAC 7705-7766' W/450,160# 20/40 SAND. 12/18/02

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:	N/A	Test Method:
Hours Tested:		Gas Type:
Gas Disposal:
BBLS_H2O	55
BBLS_OIL	33
CALC_BBLS_H2O	55
CALC_BBLS_OIL	33
CALC_GOR	24970
CALC_MCF_GAS	824
CASING_PRESS	500
MCF_GAS	824
TUBING_PRESS	300

Perforation Data:
Interval Top:	7705 ft.	# Of Holes:	98
Interval Bottom:	7766 ft.	Hole Size:	0.375 in.

Formation JNBCD Formation Classification: GW Status: CM - 3/3/2009 Interval Top: 7010 ft. Interval Bottom: 7766 ft.

Completed Information for Formation J-NIOBRARA-CODELL

1st Production Date:	N/A	Choke Size:
Formation Name:	J-NIOBRARA-CODELL	Commingled:	No
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	12/30/2002
Treatment Summary:	HOLE SIZES .38'' & .42''. JSND-NBRR-C0DL COMMINGLE. RELEASED RBP @ 7210 2/26/09. RELEASED TRBP @ 7370' TO COMMINGLE THE JSND-NBRR-CODL. 2/27/09

Test Type	Measure
Tubing Size:	2.375 in.	Tubing Setting Depth:	7687 ft.
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	3/3/2009	Test Method:	FLOWING
Hours Tested:	24	Gas Type:	DRY
Gas Disposal:	SOLD
BBLS_H2O	38
BBLS_OIL	45
BTU_GAS	1285
CALC_BBLS_H2O	38
CALC_BBLS_OIL	45
CALC_GOR	5333
CALC_MCF_GAS	240
CASING_PRESS	609
GRAVITY_OIL	54
MCF_GAS	240
TUBING_PRESS	306

Perforation Data:
Interval Top:	7010 ft.	# Of Holes:	218
Interval Bottom:	7766 ft.	Hole Size:

Formation JNBRR Formation Classification: GW Status: CM - 1/25/2004 Interval Top: 7010 ft. Interval Bottom: 7766 ft.

Completed Information for Formation J-NIOBRARA

1st Production Date:	N/A	Choke Size:
Formation Name:	J-NIOBRARA	Commingled:	No
Production Method:	FLOWING
Open Hole Completion:	No

Formation Treatment
Treatment Date:	12/30/2002
Treatment Summary:	DRILL CIBP. PUSH CIBP TO 7805'. POOH. RIH W/PROD. TBG. LAND PROD. TBG@7679'. BROACH TBG. SWAB.

Test Type	Measure
Tubing Size:	2.375 in.	Tubing Setting Depth:	7679 ft.
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	1/25/2004	Test Method:	FLOWING
Hours Tested:	24	Gas Type:
Gas Disposal:	SOLD
BBLS_OIL	23
CALC_BBLS_OIL	23
CALC_GOR	3348
CALC_MCF_GAS	77
CASING_PRESS	460
MCF_GAS	77
TUBING_PRESS	200

Perforation Data:
Interval Top:	7010 ft.	# Of Holes:	338
Interval Bottom:	7766 ft.	Hole Size:

Formation NB-CD Formation Classification: GW Status: AB - 1/29/2019 Interval Top: 7010 ft. Interval Bottom: 7290 ft.

Completed Information for Formation NIOBRARA-CODELL

1st Production Date:	2/27/2009	Choke Size:
Formation Name:	NIOBRARA-CODELL	Commingled:	No
Production Method:
Open Hole Completion:	No

Formation Treatment
Treatment Date:	2/17/2009
Treatment Summary:	NB-CD REFRAC & RECOMPLETION. SEE OPERATOR'S COMMENT NEXT PAGE FOR DETAILS.

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 NB-CD.

Perforation Data:
Interval Top:	7010 ft.	# Of Holes:	120
Interval Bottom:	7290 ft.	Hole Size:	0.42 in.

Formation NBRR Formation Classification: GW Status: CM - 11/24/2003 Interval Top: 7010 ft. Interval Bottom: 7180 ft.

Completed Information for Formation NIOBRARA

1st Production Date:	N/A	Choke Size:
Formation Name:	NIOBRARA	Commingled:	No
Production Method:	FLOWING
Open Hole Completion:	No

Formation Treatment
Treatment Date:	12/30/2002
Treatment Summary:	SET CIBP@7630'. PERF'D THE NBRR FROM 7010'-7040',7150'-7180' W/4 SPF. PUMPED DOWN 4 - 1/2" CSG 115,668 GAL TOTAL FLUID (90,468 GAL DYNAFLOW-2 24# CROSSLINKED GEL AND 25,000 GAK SLICKWATER) CONTAINING 201,140# 20/40 SAND. FLOW BACK WELL.

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:	11/24/2003	Test Method:	FLOWING
Hours Tested:	24	Gas Type:	SHALE
Gas Disposal:	SOLD
BBLS_H2O	6
BBLS_OIL	52
CALC_BBLS_H2O	6
CALC_BBLS_OIL	52
CALC_GOR	4846
CALC_MCF_GAS	252
CASING_PRESS	240
MCF_GAS	252

Perforation Data:
Interval Top:	7010 ft.	# Of Holes:	240
Interval Bottom:	7180 ft.	Hole Size:

All Designations		Date
Primary Well Designation: None i
Reported Plugged	Y	01/29/2019
Out Of Service Repurposed	N
Out Of Service	N
Inactive Exception	N
Noticed Inactive	N
Defined Inactive	N
Low Producing	N

October 2024 - September 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