Facility Detail

COGIS - WELL SCOUT CARD

Related Insp MIT GIS Doc COA Wellbore Orders Bradenhead
Surface Location API# 05-123-21007		Well Classification: OW	Status: PA - 11/21/2019
Well Name/No:	WELLS RANCH #44-34 (Click Well Name for Production Data)	Click Here for Transporter Gatherer Info
Operator:	PDC ENERGY INC - 69175 (Click Operator Name for Company Detail Report)	Federal Or State Lease #:
Facility Status:	PA	Status Date	11/21/2019
FacilityID:	264083	LocationID:	331630
County:	WELD #123	Location:	SESE 34 6N63W 6
Field:	WATTENBERG - #90750	Elevation:	4760 ft.
Basin:	DENVER (DJ) BASIN
Planned Location:	668FSL 658 FEL	Lat/Long: 40.437546 / -104.416071	Lat/Long Source: Calculated From Footages
As Drilled Location:	Footages Not Available	Lat/Long: 40.437420 / -104.415690	Lat/Long Source: Field Measured

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

Wellbore #00 Wellbore Classification: OW Status: PA - 11/21/2019 Measured TD: 6908 ft.

Wellbore Data for Original Wellbore		Wellbore Classification: OW PA - 11/21/2019
Wellbore Permit
Permit #:	20041159	Expiration Date:	6/14/2005
Proposed Depth/Form:	7860 ft.
Surface Mineral Owner Same:	No
Mineral Owner:	FEE	Surface Owner:	FEE
Unit:		Unit Number:
Formation And Spacing:	Code: DK-J , Formation: DAKOTA-JSND , Order: 318 , Unit Acreage: , Drill Unit:
Formation And Spacing:	Code: DKGP , Formation: DAKOTA GROUP , Order: 318A , Unit Acreage: 320, Drill Unit: E/2
Formation And Spacing:	Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407 , Unit Acreage: 80, Drill Unit: E/2

Wellbore Completed
Completion Date:	N/A
Spud Date:	1/21/2005	Spud Date Is:	ACTUAL
Measured TD:	6908 ft.	Measured PB depth:	6870 ft.
True Vertical TD:		True Vertical PB depth:
Top PZ Location:	Sec: Twp:	Footage: FL FL
Bottom Hole Location:	Sec: Twp:	Footage: FL FL
Log Types:	GR, IND, DENSITY, NEUTRON, CBL
Log Types:	CBL
Casing:	String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 408 ft., Weight: 24 , Citings Type: ACTUAL
Cement:	Sacks: 230, Top: 0 ft., Bottom: 408 ft., Determination Method: VISU
Casing:	String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 6870 ft., Weight: 10.5 , Citings Type: ACTUAL
Cement:	Sacks: 430, Top: 1818 ft., Bottom: 6870 ft., Determination Method: CBL
Casing:	String Type: S.C. 1.1, Hole Size: , Size: , Top: , Depth: 1818 ft., Weight: , Citings Type: ACTUAL
Cement:	Sacks: 287, Top: 273 ft., Bottom: 1818 ft., Determination Method: CBL
Formation	Interval Top	Log Bottom	Cored	DSTs
GREELEY SAND	2736 ft.		N	N
PARKMAN	3566 ft.		N	N
SUSSEX	3890 ft.		N	N
SHANNON	4198 ft.		N	N
NIOBRARA	6445 ft.		N	N
FORT HAYS	6664 ft.		N	N
CODELL	6710 ft.		N	N
CARLILE	6735 ft.		N	N
GREENHORN	6771 ft.		N	N

Formation CODL Formation Classification: OW Status: CM - 7/20/2011 Interval Top: 6711 ft. Interval Bottom: 6719 ft.

Completed Information for Formation CODELL

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

Formation Treatment
Treatment Date:	5/11/2011
Treatment Summary:	Re-Perf Codell 6711'-6719' (24 new holes) Original perf 6711'-3719' (18 holes) Re-Frac'd Codell w/ 119 bbl Active Pad, 596 bbls of 26# pHaser pad, 2056 bbls of 26# pHaser, 217220# 20/40 , 8000 #20/40 SB Excel
Formation Treatment
Treatment Date:	2/1/2005
Treatment Summary:	02/01/05 BJ SERVICES FRACED WITH 2677 BBL OF 20# VISTAR GEL, 217,700# OF 20/40 MESH SAND AND 8,000# OF 20/40 MESH SUPER LC RESIN 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:	N/A	Test Method:
Hours Tested:		Gas Type:
Gas Disposal:
BBLS_H2O	1
BBLS_OIL	18
BTU_GAS	1290
CALC_GOR	1333
CASING_PRESS	650
GRAVITY_OIL	46
MCF_GAS	24
TUBING_PRESS	600

Perforation Data:
Interval Top:	6711 ft.	# Of Holes:	42
Interval Bottom:	6719 ft.	Hole Size:	0.34 in.

Formation NB-CD Formation Classification: OW Status: AB - 11/21/2019 Interval Top: 6455 ft. Interval Bottom: 6719 ft.

Completed Information for Formation NIOBRARA-CODELL

1st Production Date:	6/16/2011	Choke Size:
Formation Name:	NIOBRARA-CODELL	Commingled:
Production Method:
Open Hole Completion:	No

Test Type	Measure
Tubing Size:	2.375 in.	Tubing Setting Depth:	6697 ft.
Tubing Packer Depth:		Tubing Multiple Packer:
Open Hole Top:		Open Hole Bottom:
Initial Test Data:
Test Date:	6/30/2011	Test Method:
Hours Tested:	24	Gas Type:	SHALE
Gas Disposal:	SOLD
BBLS_H2O	5
BBLS_OIL	19
BTU_GAS	1236
CALC_BBLS_H2O	5
CALC_BBLS_OIL	19
CALC_GOR	4474
CALC_MCF_GAS	85
CASING_PRESS	1250
GRAVITY_OIL	46
MCF_GAS	85
TUBING_PRESS	780

Perforation Data:
Interval Top:	6455 ft.	# Of Holes:	70
Interval Bottom:	6719 ft.	Hole Size:

Formation NBRR Formation Classification: OW Status: CM - 7/25/2011 Interval Top: 6455 ft. Interval Bottom: 6552 ft.

Completed Information for Formation NIOBRARA

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

Formation Treatment
Treatment Date:	5/11/2011
Treatment Summary:	Perf Niobrara "A" 6455'-6457' (4 holes), Niobrara "B" 6544'-6552' (24 holes) Frac'd Niobrara W/ 119 bbl FE-1A pad,1549 bbls of slickwater pad, 144 bbls of pHaser 20# pad, 2314 bbls 20# pHaser, 240300# 20/40, 12,000# 20/40 SB Excel

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 NBRR.

Perforation Data:
Interval Top:	6455 ft.	# Of Holes:	28
Interval Bottom:	6552 ft.	Hole Size:

All Designations		Date
Primary Well Designation: None i
Reported Plugged	Y	11/21/2019
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