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 Surface Location
 API# 05-123-45716
Well Classification: OW Status: PR - 10/19/2018
Well Name/No:TROTT #8E-10-1N
(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 Date10/19/2018
FacilityID:452711LocationID:452694
County:WELD #123Location:NESE 7 4N68W 6
Field:WATTENBERG - #90750Elevation:5034 ft.
Planned Location:1549FSL  1038 FELLat/Long: 40.324432 / -105.040621Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.324431 / -105.040620Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 6/24/2018
End Date: 6/29/2018
Reported: 11/16/2018
Originally Reported: 7/9/2018
Days to report: 140
Days to report: 10
Disclosure: Sidetrack #00
Start Date: 7/15/2018
End Date: 7/19/2018
Reported: 11/19/2018
Days to report: 123
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 10/19/2018             Measured TD: 10424 ft.    Vertical TD: 6089 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 10/19/2018
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:10/22/2019
Proposed Top PZ Location:Sec:8 Twp: 4N 68W Footage: 2157 FNL  506 FWL
Bottom Hole Location:Sec:8 Twp: 4N 68W Footage: 2123 FNL  484 FEL
Proposed Depth/Form:13336 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 320, 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: 11031 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 1389, Top: 1500 ft., Bottom: 11031 ft.

Wellbore Completed
Completion Date:1/15/2018
Spud Date:12/9/2017Spud Date Is:ACTUAL
Measured TD:10424 ft.Measured PB depth:10413 ft.
True Vertical TD:6089 ft.True Vertical PB depth:6088 ft.
Top PZ Location:Sec:8 Twp: 4N 68WFootage: 2157 FNL  506 FWL
Bottom Hole Location:Sec:8 Twp: 4N 68WFootage: 2123 N  484 E
Log Types:CBL, Mud, MWD/LWD, (Triple Combo on 123-45731).
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: 10413 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 1750, Top: 114 ft., Bottom: 10413 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN1606 ft.NN
SUSSEX2156 ft.NN
SHANNON2734 ft.NN
SHARON SPRINGS5631 ft.NN
NIOBRARA5831 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 10/19/2018                Interval Top: 5953 ft.    Interval Bottom: 10360 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:10/5/2018Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:6/24/2018Treatment End Date:6/29/2018
Treatment Summary:Frac'd Niobrara with 23-stage plug-and-perf; 5137 total bbls fluid pumped: 4975 bbls fresh water and 162 bbls 15%HCL acid; 8280550 total lbs proppant pumped: 4140160 lbs 40/70 mesh and 4140390 lbs 30/50 mesh.
Total fluid used in treatment (bbls):5137Max pressure during treatment (psi):8721
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.33
Type Of gas:Number Of staged intervals:23
Total acid used in treatment (bbls):162Min frac gradient (psi/ft):0.82
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):3107
Fresh water used in treatment (bbls):4975Disposition method For flowback:DISPOSAL
Total proppant used (lbs):8280550Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:5917 ft.
Tubing Packer Depth:5902 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 328
BBLS_OIL 230
BTU_GAS 1315
CALC_BBLS_H2O 328
CALC_BBLS_OIL 230
CALC_GOR 352
CALC_MCF_GAS 81
GRAVITY_OIL 40
MCF_GAS 81
TUBING_PRESS 422
Perforation Data:
Interval Top:5953 ft.# Of Holes:529
Interval Bottom:10360 ft.Hole Size:0.52 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)1500
Total Gas Produced (MCF)30215
GOR20143
GOR DeterminationMCFE
Average BOE per Day18.331
Average MCFE per Day106.312

 Federal Financial Assurance  i 

 Tribal Well  i No