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 Surface Location
 API# 05-123-44415
Well Classification: OW Status: PR - 10/24/2019
Well Name/No:VT-Alles #1-16-18
(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 Date10/24/2019
FacilityID:449621LocationID:322888
County:WELD #123Location:SWNW 15 5N65W 6
Field:WATTENBERG - #90750Elevation:4647 ft.
Basin:DENVER (DJ) BASIN  
Planned Location:1907FNL  459 FWLLat/Long: 40.401250 / -104.657230Lat/Long Source: Field Measured
As Drilled Location:Footages Not AvailableLat/Long: 40.401249 / -104.657228Lat/Long Source: Field Measured
 
FracFocus
Disclosure: Sidetrack #00
Start Date: 6/17/2019
End Date: 6/25/2019
Reported: 7/15/2019
Days to report: 20
 Wellbore And Formation Details -- select either a wellbore Or formation to expand.
 

Wellbore #00             Wellbore Classification: OW             Status: PR - 10/24/2019             Measured TD: 20150 ft.    Vertical TD: 6859 ft.

 Wellbore Data for Original WellboreWellbore Classification: OW        PR - 10/24/2019
Wellbore PermitHORIZONTAL
Permit #: Expiration Date:3/10/2019
Proposed Top PZ Location:Sec:16 Twp: 5N 65W Footage: 2369 FNL  2145 FWL
Bottom Hole Location:Sec:18 Twp: 5N 65W Footage: 2332 FNL  502 FWL
Proposed Depth/Form:20226 ft.
Surface Mineral Owner Same:No
Mineral Owner:FEESurface Owner:FEE
Unit: Unit Number:
Formation And Spacing:Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 800, 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: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 20226 ft., Weight: 20 , Citings Type: PLANNED
Cement:Sacks: 1932, Top: 1500 ft., Bottom: 20226 ft.

Wellbore Completed
Completion Date:8/3/2018
Spud Date:5/30/2018Spud Date Is:ACTUAL
Measured TD:20150 ft.Measured PB depth:20143 ft.
True Vertical TD:6859 ft.True Vertical PB depth:6859 ft.
Top PZ Location:Sec:16 Twp: 5N 65WFootage: 2369 FNL  2145 FWL
Bottom Hole Location:Sec:18 Twp: 5N 65WFootage: 2332 FNL  502 FWL
Log Types:CBL, Mud Log, MWD/LWD, (Triple Combo on 123-44422).
Casing:String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 42 , Citings Type: ACTUAL
Cement:Sacks: 100, Top: 0 ft., Bottom: 80 ft., Determination Method: VISU
Casing:String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1621 ft., Weight: 36 , Citings Type: ACTUAL
Cement:Sacks: 675, Top: 0 ft., Bottom: 1641 ft., Determination Method: VISU
Casing:String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 20148 ft., Weight: 20 , Citings Type: ACTUAL
Cement:Sacks: 3225, Top: 77 ft., Bottom: 20150 ft., Determination Method: CBL
FormationInterval TopLog BottomCoredDSTs
PARKMAN3960 ft.NN
SUSSEX4526 ft.NN
SHARON SPRINGS7475 ft.NN
NIOBRARA7581 ft.NN

Formation NBRR                     Formation Classification:  OW                     Status:  PR - 10/24/2019                Interval Top: 7959 ft.    Interval Bottom: 20095 ft.

 Completed Information for Formation NIOBRARA
1st Production Date:10/15/2019Choke Size: 
Formation Name:NIOBRARACommingled:No
Production Method:
Open Hole Completion:No
Formation Treatment
Treatment Type:FRACTURE STIMULATION
Treatment Date:6/17/2019Treatment End Date:6/25/2019
Treatment Summary:Frac'd Niobrara with 61-stage plug-and-perf; 176699 total bbls fluid pumped: 150580 bbls gelled fluid and 26119 bbls fresh water; 12202935 total lbs proppant pumped: 6100035 lbs 40/70 mesh and 6102900 lbs 30/50 mesh.
Total fluid used in treatment (bbls):176699Max pressure during treatment (psi):9077
Total gas used in treatment (mcf):Fluid density (lbs/gal):8.33
Type Of gas:Number Of staged intervals:61
Total acid used in treatment (bbls):Min frac gradient (psi/ft):0.96
Recycled water used in treatment (bbls):Total flowback volume recovered (bbls):17103
Fresh water used in treatment (bbls):26119Disposition method For flowback:DISPOSAL
Total proppant used (lbs):12202935Green completions techniques utilized:Yes
Reason green techniques Not utilized: 
Tubing Size:2.375 in.Tubing Setting Depth:7879 ft.
Tubing Packer Depth:Tubing Multiple Packer:
Open Hole Top:Open Hole Bottom:
Initial Test Data:
Test Date:10/24/2019Test Method:FLOWING
Hours Tested:24Gas Type:WET
Gas Disposal:SOLD
Test TypeMeasure
BBLS_H2O 64
BBLS_OIL 695
BTU_GAS 1280
CALC_BBLS_H2O 64
CALC_BBLS_OIL 695
CALC_GOR 6069
CALC_MCF_GAS 4218
CASING_PRESS 3072
GRAVITY_OIL 51
MCF_GAS 4218
TUBING_PRESS 2675
Perforation Data:
Interval Top:7959 ft.# Of Holes:1441
Interval Bottom:20095 ft.Hole Size:0.38 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
February 2025 - January 2026i
Total Oil Produced (Barrels)12052
Total Gas Produced (MCF)197413
GOR16380
GOR DeterminationMCFE
Average BOE per Day126.247
Average MCFE per Day732.244

 Federal Financial Assurance  i 

 Tribal Well  i No