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 Surface Location
 API# 05-123-40703
Well Classification: OW Status: PR - 10/1/2025
Well Name/No:MATRIX #P-29HC
(Click Well Name for Production Data)
Click Here for Transporter Gatherer Info
Operator:EXTRACTION OIL & GAS INC - 10459
(Click Operator Name for Company Detail Report)
Federal Or State Lease #:
Facility Status:PRStatus Date10/1/2025
FacilityID:440143LocationID:333308
County:WELD #123Location:SESW 29 6N65W 6
Field:WATTENBERG - #90750Elevation:4708 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:555FSL  2263 FWLLat/Long: 40.452962 / -104.688586Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.452962 / -104.688588Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 5/23/2015
End Date: 5/28/2015
Reported: 12/21/2016
Days to report: 573
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 10/1/2025             Measured TD: 11863 ft.    Vertical TD: 7101 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 10/1/2025
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:11/25/2016
Proposed Top PZ Location:Sec:29 Twp: 6N 65W Footage: 470 FSL  1137 FEL
Bottom Hole Location:Sec:29 Twp: 6N 65W Footage: 470 FNL  1137 FEL
Proposed Depth/Form:11775 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: CODL , Formation: CODELL , Order: , Unit Acreage: 320, Drill Unit: GWA
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 320, Drill Unit: GWA
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 700 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 311, Top: 0 ft., Bottom: 700 ft.
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7712 ft., Weight: 26 , Citings Type: PLANNED
Cement:Sacks: 600, Top: 700 ft., Bottom: 7712 ft.
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 7412 ft., Depth: 11775 ft., Weight: 11.6 , Citings Type: PLANNED
Cement:Sacks: , Top: , Bottom:

Wellbore Completed
Completion Date:2/26/2015
Spud Date:2/1/2015Spud Date Is:ACTUAL
Measured TD:11863 ft.Measured PB depth:11848 ft.
True Vertical TD:7101 ft.True Vertical PB depth:7101 ft.
Top PZ Location:Sec:29 Twp: 6N 65WFootage: 644 FSL  1160 FEL
Bottom Hole Location:Sec:29 Twp: 6N 65WFootage: 470 FNL  1137 FEL
Log Types:Mud in .las & .pdf, Gamma in .las & .pdf, CBL in .pdf . No open hole logs were run per exception request.
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 748 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 250, Top: 0 ft., Bottom: 748 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7820 ft., Weight: 26 , Citings Type: ACTUAL
Cement:Sacks: 685, Top: 40 ft., Bottom: 7820 ft., Determination Method: CBL
Casing:String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6844 ft., Depth: 11859 ft., Weight: 11.6 , Citings Type: ACTUAL
Cement:Sacks: 385, Top: 6844 ft., Bottom: 11859 ft., Determination Method: CALC
FormationInterval TopLog BottomCoredDSTs
SHARON SPRINGS7073 ft.7163 ft.NN
NIOBRARA7470 ft.7536 ft.NN
FORT HAYS7693 ft.7770 ft.NN
CODELL7770 ft.11848 ft.NN

Formation CODL                     Formation Classification:  OW                     Status:  PR - 10/1/2025                 Interval Top: 7823 ft.    Interval Bottom: 11282 ft.

 Completed Information for Formation CODELL
1st Production Date:6/8/2015Choke Size:18.000 in.
Formation Name:CODELLCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:5/24/2015Treatment End Date:5/28/2015
Treatment Summary:28 stages (plug and perf) with 81932 bbls. slickwater/ Trident X-link and 4204758 lbs. 30/50 sand.
Total fluid used in treatment (bbls):81944Max pressure during treatment (psi):6572
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.34
Type Of gas:Number Of staged intervals:28
Total acid used in treatment (bbls):12Min frac gradient (psi/ft):0.97
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):4884
Fresh water used in treatment (bbls):81932Disposition method For flowback:DISPOSAL
Total proppant used (lbs):4204758Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:2.875 in.Tubing Setting Depth:6809 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:6/27/2015Test Method:flowing
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 179
BBLS_OIL 153
BTU_GAS 1264
CALC_BBLS_H2O 179
CALC_BBLS_OIL 153
CALC_GOR 2392
CALC_MCF_GAS 366
CASING_PRESS 750
GRAVITY_OIL 51
MCF_GAS 366
Perforation Data:
Interval Top:7823 ft.# Of Holes:756
Interval Bottom:11282 ft.Hole Size:0 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 2024 - November 2025i
Total Oil Produced (Barrels)881
Total Gas Produced (MCF)19103
GOR21683
GOR DeterminationMCFE
Average BOE per Day11.403
Average MCFE per Day66.130

 Federal Financial Assurance  i 

 Tribal Well  i No