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 Surface Location
 API# 05-001-09858		Well Classification: OW Status: PR - 4/1/2019
Well Name/No:Schaefer #2536-1-4HC
(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:PRStatus Date4/1/2019
FacilityID:443366LocationID:440718
County:ADAMS #001Location:SWSE 24 1S67W 6
Field:WATTENBERG - #90750Elevation:5040 ft.
Planned Location:484FSL  1935 FELLat/Long: 39.944650 / -104.834740Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 39.944600 / -104.834740Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 5/24/2017
End Date: 6/6/2017
Reported: 8/7/2017
Days to report: 62
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 4/1/2019             Measured TD: 18087 ft.    Vertical TD: 7824 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 4/1/2019
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:9/28/2017
Proposed Top PZ Location:Sec:25 Twp: 1S 67W Footage: 460 FNL  710 FEL
Bottom Hole Location:Sec:36 Twp: 1S 67W Footage: 460 FSL  710 FEL
Proposed Depth/Form:12250 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: CODL , Formation: CODELL , Order: 407-1797 , Unit Acreage: 1280, Drill Unit: Sec. 25 & 36: ALL
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1500 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 509, Top: 0 ft., Bottom: 1500 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 17952 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 2435, Top: , Bottom: 17952 ft.
Wellbore Completed
Completion Date:5/18/2017
Spud Date:4/17/2017Spud Date Is:ACTUAL
Measured TD:18087 ft.Measured PB depth:18011 ft.
True Vertical TD:7824 ft.True Vertical PB depth:7825 ft.
Top PZ Location:Sec:25 Twp: 1S 67WFootage: 510 FNL  638 FEL
Bottom Hole Location:Sec:36 Twp: 1S 67WFootage: 348 S  616 E
Log Types:MWD, Resistivity, CBL
Casing:String Type: CONDUCTOR, Hole Size: 30 in., Size: 16 in., Top: 0 ft., Depth: 90 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method: VISU
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1520 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 505, Top: 0 ft., Bottom: 1520 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 18061 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 2610, Top: 0 ft., Bottom: 18061 ft., Determination Method: VISU
FormationInterval TopLog BottomCoredDSTs
FOX HILLS925 ft.1130 ft.
SUSSEX5031 ft.5339 ft.
SHARON SPRINGS7303 ft.
NIOBRARA7336 ft.
FORT HAYS7740 ft.
CODELL7764 ft.

Formation FTHYS                   Formation Classification:  OW                   Status:  CM - 6/11/2018                 Interval Top: 10907 ft.    Interval Bottom: 13252 ft.

 Completed Information for Formation FORT HAYS
1st Production Date:8/18/2017Choke Size: 
Formation Name:FORT HAYSCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:5/24/2017Treatment End Date:6/6/2017
Treatment Summary:Fort Hays: 13,252-12,867', 12,272-11,957', 11,082-10,907'.
Total fluid used in treatment (bbls):Max pressure during treatment (psi):
Total gas used in treatment (mcf):Fluid density (lbs/gal):
Type Of gas:Number Of staged intervals:
Total acid used in treatment (bbls):Min frac gradient (psi/ft):
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):
Fresh water used in treatment (bbls):Disposition method For flowback:
Total proppant used (lbs):Green completions techniques utilized:--
Reason green techniques Not utilized: 
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 FTHYS.
Perforation Data:
Interval Top:10907 ft.# Of Holes:150
Interval Bottom:13252 ft.Hole Size:0.4 in.

Formation CD-FH                   Formation Classification:  OW                   Status:  PR - 4/1/2019                  Interval Top: 8352 ft.    Interval Bottom: 17959 ft.

 Completed Information for Formation CODELL-FORT HAYS
1st Production Date:8/18/2017Choke Size: 
Formation Name:CODELL-FORT HAYSCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:5/24/2017Treatment End Date:6/6/2017
Treatment Summary:Well was stimulated with 430,506 bbls of fluid: 202 bbls 7.5% HCl and 428415 bbls water; placed 9,554,230# 40/70, 7,678,420# 30/50, 1,450# DVA-23Diverter @AR 81 BPM, MR 94 BPM, AP 6,713 psi, MP 8,253 psi.
Total fluid used in treatment (bbls):430506Max pressure during treatment (psi):8253
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.34
Type Of gas:Number Of staged intervals:55
Total acid used in treatment (bbls):202Min frac gradient (psi/ft):0.87
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):9042
Fresh water used in treatment (bbls):428415Disposition method For flowback:DISPOSAL
Total proppant used (lbs):17234100Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.875 in.Tubing Setting Depth:7885 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:8/20/2017Test Method:Flowing
Hours Tested:24Gas Type:WET
Gas Disposal:FLARED
Test TypeMeasure
BBLS_H2O 482
BBLS_OIL 37
BTU_GAS 1450
CALC_BBLS_H2O 482
CALC_BBLS_OIL 37
CALC_GOR 448
CALC_MCF_GAS 16
CASING_PRESS 2000
GRAVITY_OIL 41
MCF_GAS 16
TUBING_PRESS 1800
Perforation Data:
Interval Top:8352 ft.# Of Holes:1620
Interval Bottom:17959 ft.Hole Size:0.4 in.

Formation CODL                     Formation Classification:  OW                     Status:  CM - 6/11/2018                 Interval Top: 8352 ft.    Interval Bottom: 17959 ft.

 Completed Information for Formation CODELL
1st Production Date:8/18/2017Choke Size: 
Formation Name:CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:5/24/2017Treatment End Date:6/6/2017
Treatment Summary:Codell: 18,011-13,252', 12,867-12,272', 11,957-11,082', 10,907-8,352'.
Total fluid used in treatment (bbls):Max pressure during treatment (psi):
Total gas used in treatment (mcf):Fluid density (lbs/gal):
Type Of gas:Number Of staged intervals:
Total acid used in treatment (bbls):Min frac gradient (psi/ft):
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):
Fresh water used in treatment (bbls):Disposition method For flowback:
Total proppant used (lbs):Green completions techniques utilized:--
Reason green techniques Not utilized: 
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 CODL.
Perforation Data:
Interval Top:8352 ft.# Of Holes:1470
Interval Bottom:17959 ft.Hole Size:0.4 in.
Primary Well Designation:
None      i
            All DesignationsDate
Reported PluggedN 
Out Of Service RepurposedN 
Out Of ServiceN 
Inactive ExceptionN 
Noticed InactiveN 
Defined InactiveN 
Low ProducingN 

BOE/MCFE/GOR Calculations
Production for Previous 12 Months
December 2023 - November 2024i
Total Oil Produced (Barrels)15020
Total Gas Produced (MCF)47885
GOR3188
GOR DeterminationBOE
Average BOE per Day63.501
Average MCFE per Day368.304

 Federal Financial Assurance  i 

 Tribal Well  i No