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 Surface Location
 API# 05-123-45731		Well Classification: OW Status: PR - 5/1/2024
Well Name/No:Trott #8E-10-7C
(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 Date5/1/2024
FacilityID:452727LocationID:452694
County:WELD #123Location:NESE 7 4N68W 6
Field:WATTENBERG - #90750Elevation:5035 ft.
Planned Location:1551FSL  1146 FELLat/Long: 40.324434 / -105.041008Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.324432 / -105.041008Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 6/19/2018
End Date: 6/23/2018
Reported: 6/26/2018
Days to report: 3
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: AB - 12/10/2017             Measured TD: 9850 ft.    Vertical TD: 6193 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        AB - 12/10/2017
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:10/22/2019
Proposed Top PZ Location:Sec:8 Twp: 4N 68W Footage: 2187 FSL  75 FWL
Bottom Hole Location:Sec:8 Twp: 4N 68W Footage: 2180 FSL  460 FEL
Proposed Depth/Form:12745 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: CODL , Formation: CODELL , Order: , Unit Acreage: 400, Drill Unit: GWA
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 42 , Citings Type: PLANNED
Cement:Sacks: 100, Top: 0 ft., Bottom: 80 ft.
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1500 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 400, Top: 0 ft., Bottom: 1500 ft.
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 12745 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 1638, Top: 1500 ft., Bottom: 12745 ft.
Wellbore Completed
Completion Date:12/6/2017
Spud Date:12/6/2017Spud Date Is:ACTUAL
Measured TD:9850 ft.Measured PB depth:9850 ft.
True Vertical TD:6193 ft.True Vertical PB depth:6193 ft.
Top PZ Location:Sec:8 Twp: 4N 68WFootage: 2154 FSL  1382 FEL
Bottom Hole Location:Sec:8 Twp: 4N 68WFootage: 2154 S  1382 E
Log Types:Mud, Triple Combo.
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 100 ft., Weight: 42 , Citings Type: ACTUAL
Cement:Sacks: 100, Top: 0 ft., Bottom: 100 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1533 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 525, Top: 0 ft., Bottom: 1533 ft., Determination Method: VISU
Casing:String Type: OPEN HOLE, Hole Size: 8.5 in., Size: , Top: 1533 ft., Depth: 9850 ft., Weight: , Citings Type: ACTUAL
Cement:Sacks: , Top: , Bottom: , Determination Method:
FormationInterval TopLog BottomCoredDSTs
PARKMAN1594 ft.NN
SUSSEX2140 ft.NN
SHANNON2654 ft.NN
SHARON SPRINGS5273 ft.NN
NIOBRARA5328 ft.NN
FORT HAYS5837 ft.NN
CODELL6007 ft.NN
  No formation data to display.

Sidetrack #01             Wellbore Classification: OW             Status: PR - 5/1/2024             Measured TD: 10730 ft.    Vertical TD: 6429 ft.

 Wellbore Data for Sidetrack #01Wellbore Classification: OW        PR - 5/1/2024
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:1/5/2020
Proposed Top PZ Location:Sec:8 Twp: 4N 68W Footage: 2187 FSL  75 FWL
Bottom Hole Location:Sec:8 Twp: 4N 68W Footage: 2180 FSL  460 FEL
Proposed Depth/Form:12745 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: CODL , Formation: CODELL , Order: , Unit Acreage: 400, Drill Unit: GWA
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 42 , Citings Type: PLANNED
Cement:Sacks: 100, Top: 0 ft., Bottom: 80 ft.
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1550 ft., Weight: 36 , Citings Type: PLANNED
Cement:Sacks: 400, Top: 0 ft., Bottom: 1550 ft.
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 12745 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 1638, Top: 1500 ft., Bottom: 12745 ft.
Wellbore Completed
Completion Date:1/5/2018
Spud Date:12/6/2017Spud Date Is:ACTUAL
Measured TD:10730 ft.Measured PB depth:10705 ft.
True Vertical TD:6429 ft.True Vertical PB depth:6421 ft.
Top PZ Location:Sec:8 Twp: 4N 68WFootage: 2206 FSL  89 FWL
Bottom Hole Location:Sec:8 Twp: 4N 68WFootage: 2191 S  518 E
Log Types:CBL, Mud, MWD/LWD, Triple Combo.
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 100 ft., Weight: 42 , Citings Type: ACTUAL
Cement:Sacks: 100, Top: 0 ft., Bottom: 100 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1533 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 525, Top: 0 ft., Bottom: 1533 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 10710 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 1795, Top: 1266 ft., Bottom: 10710 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN1594 ft.NN
SUSSEX2140 ft.NN
SHANNON2654 ft.NN
SHARON SPRINGS5273 ft.NN
NIOBRARA5328 ft.NN
FORT HAYS5837 ft.NN
CODELL6007 ft.NN

Formation CODL                     Formation Classification:  OW                     Status:  CM - 11/16/2018                Interval Top: 6009 ft.    Interval Bottom: 10657 ft.

 Completed Information for Formation CODELL
1st Production Date:10/8/2018Choke Size: 
Formation Name:CODELLCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:6/19/2018Treatment End Date:6/23/2018
Treatment Summary:Producing Intervals: 6009'-10188'; 10444'-10657'.
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:6009 ft.# Of Holes:535
Interval Bottom:10657 ft.Hole Size:0.42 in.

Formation CD-FH                   Formation Classification:  OW                   Status:  PR - 5/1/2024                  Interval Top: 5934 ft.    Interval Bottom: 10657 ft.

 Completed Information for Formation CODELL-FORT HAYS
1st Production Date:10/8/2018Choke Size: 
Formation Name:CODELL-FORT HAYSCommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:6/19/2018Treatment End Date:6/23/2018
Treatment Summary:Frac'd Codell-Fort Hays with 25-stage plug-and-perf; 4507 total bbls fluid pumped: 4495 bbls fresh water and 12 bbls 15% HCL acid; 5000000 total lbs proppant pumped: 30/50 mesh sand.
Total fluid used in treatment (bbls):4507Max pressure during treatment (psi):8196
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.33
Type Of gas:Number Of staged intervals:25
Total acid used in treatment (bbls):12Min frac gradient (psi/ft):0.75
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):2536
Fresh water used in treatment (bbls):4495Disposition method For flowback:DISPOSAL
Total proppant used (lbs):5000000Green completions techniques utilized:--
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:5844 ft.
Tubing Packer Depth:5829 ft.Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:10/19/2018Test Method:flowing
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 304
BBLS_OIL 337
BTU_GAS 1315
CALC_BBLS_H2O 304
CALC_BBLS_OIL 337
CALC_GOR 350
CALC_MCF_GAS 118
GRAVITY_OIL 40
MCF_GAS 118
TUBING_PRESS 610
Perforation Data:
Interval Top:5934 ft.# Of Holes:577
Interval Bottom:10657 ft.Hole Size:0.42 in.

Formation FTHYS                   Formation Classification:  OW                   Status:  CM - 11/16/2018                Interval Top: 5934 ft.    Interval Bottom: 10410 ft.

 Completed Information for Formation FORT HAYS
1st Production Date:10/8/2018Choke Size: 
Formation Name:FORT HAYSCommingled:Yes
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:6/19/2018Treatment End Date:6/23/2018
Treatment Summary:Producing Intervals: 5934'-5995'; 10215'-10410'.
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:5934 ft.# Of Holes:42
Interval Bottom:10410 ft.Hole Size:0.42 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)6183
Total Gas Produced (MCF)20937
GOR3386
GOR DeterminationBOE
Average BOE per Day26.641
Average MCFE per Day154.513

 Federal Financial Assurance  i 

 Tribal Well  i No