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0716101314020

Well Details

Well ID: 0716101314020
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Location: 02/14-13-071-10W6/0
Location Alias: 02/14-13-71-10 W6M
Location Alias 2: 02/14-13-071-10 W6/00
Country: Canada
Province: Alberta
Township: 071
Meridian: 6
Range: 10
Section: 13
County/Municipality: County of Grande Prairie No. 1
Well Name: NUVISTA ELM 14-13-71-10
Operator Name: NuVista Energy Ltd.
License Number: 0465495
License Date: 2014-03-05
License Status: Issued
Spud Date: 2014-04-22
Final Drill Date: 2014-05-21
Well Total Depth: 4762.00 m
Surface Hole Latitude: 55.138812
Surface Hole Longitude: -119.376216

For data sources see[1][2]

Well History

Date Event
2014-03-05 Obtained License
2014-04-25 Surface Casing Operation Performed
2014-05-01 Direction Drilling Operation Performed - Deviate
2014-05-09 Direction Drilling Operation Performed - Horizontal
2014-05-09 Intermediate Casing Operation Performed
2014-05-12 Well Log Performed
2014-05-21 Finished Drilling
2014-05-21 Well Log Performed
2014-05-21 Well Mode changed to Drilled and Cased
2014-05-24 Liner Casing Operation Performed
2014-05-24 Perforation Treatment Performed - Open-Hole Completion
2014-05-27 Rig Released
2014-10-07 Perforation Treatment Performed - Multi-Stage Fracture
2014-10-08 Perforation Treatment Performed - Multi-Stage Fracture
2014-10-08 Well Fluid changed to Gas
2014-10-08 Well Mode changed to Testing
2014-11-11 Well Began Production
2014-11-11 Well Fluid changed to Gas
2014-11-11 Well Mode changed to Flowing

For data sources see[3]

Spud Table

Spud Date Contractor Rig Number New Projected Depth (m) Activity Type
2014-04-22 Precision Drilling Corporation 516 N/A Drill To LD

For data sources see[4]

Directional Drilling

Start Date Depth (m) Reason
2014-05-01 2128.40 Deviate (5 - 79 degrees)
2014-05-09 2805.20 Horizontal

For data sources see[5]

Perforation Treatments

Perforation Date Perforation Type Interval Top (m) Interval Base (m) Number of Shots
2014-05-24 Open Hole/Barefoot Completion 4739.00 4762.00 0
2014-10-07 Multi-Stage Fracture 4147.90 4148.40 0
2014-10-07 Multi-Stage Fracture 4074.80 4075.30 0
2014-10-07 Multi-Stage Fracture 3998.40 3998.90 0
2014-10-07 Multi-Stage Fracture 3922.10 3922.60 0
2014-10-07 Multi-Stage Fracture 3845.90 3846.40 0
2014-10-08 Multi-Stage Fracture 3784.50 3785.00 0
2014-10-08 Multi-Stage Fracture 3708.00 3708.50 0
2014-10-08 Multi-Stage Fracture 3632.70 3633.20 0
2014-10-08 Multi-Stage Fracture 3556.50 3557.00 0
2014-10-08 Multi-Stage Fracture 3481.90 3482.40 0
2014-10-07 Multi-Stage Fracture 4713.20 4714.30 0
2014-10-08 Multi-Stage Fracture 3407.10 3407.60 0
2014-10-08 Multi-Stage Fracture 3331.40 3331.90 0
2014-10-08 Multi-Stage Fracture 3256.00 3256.50 0
2014-10-08 Multi-Stage Fracture 3181.00 3181.50 0
2014-10-08 Multi-Stage Fracture 3105.10 3105.60 0
2014-10-08 Multi-Stage Fracture 3030.90 3031.40 0
2014-10-07 Multi-Stage Fracture 4663.60 4664.10 0
2014-10-07 Multi-Stage Fracture 4588.60 4589.10 0
2014-10-07 Multi-Stage Fracture 4513.90 4514.40 0
2014-10-07 Multi-Stage Fracture 4439.00 4439.50 0
2014-10-07 Multi-Stage Fracture 4376.90 4377.40 0
2014-10-07 Multi-Stage Fracture 4300.50 4301.00 0
2014-10-07 Multi-Stage Fracture 4223.90 4224.40 0

For data sources see[6]

Fracking Activities

Fracking Jobs

Job Number Job Start Date Job End Date True Vertical Depth (ft) Total Water Volume (gal) Total Non-Water Volume (gal)
1 2014-10-07 2014-10-08 2,593 0 N/A
2 2014-10-08 2014-10-08 2,593 0 N/A

Fluid Composition Data

Job Number Trade Name Supplier Purpose Ingredient Name CAS Number Additive Percentage by Mass Job Percentage by Mass Mass Used (lb)
1 Water (Including Mix Water Supplied by Client)* Not Available 100 88.5421 N/A
YF125FlexD. N002 Schlumberger Crystalline silica 14808-60-7 100 3.7361 N/A
YF125FlexD. N002 Schlumberger Energizing Fluid 1.4-Benzenedicarboxylic acid. polymer
with 1.2-ethanediol an
9016-88-0 100 0 N/A
2-bromo-2-nitropropane-1.3-diol 52-51-7 100 0 N/A
2-methyl-2h-isothiazol-3-one 2682-20-4 100 0 N/A
5-chloro-2-methyl-2h-isothiazolol-3-one 26172-55-4 100 0.0001 N/A
C12 fatty alcohol 112-53-8 100 0 N/A
C13 alcohol ethoxylate 9043-30-5 100 0 N/A
Cristobalite 14464-46-1 100 0 N/A
Diammonium peroxidisulphate 7727-54-0 100 0.0193 N/A
Diatomaceous earth. calcined 91053-39-3 100 0.0017 N/A
Dicoco dimethyl quaternary ammonium chloride 61789-77-3 100 0.0005 N/A
Ethylene Glycol 107-21-1 100 0.0671 N/A
Guar gum 9000-30-0 100 0.3549 N/A
Gum. xanthan 11138-66-2 100 0.0095 N/A
Magnesium chloride 7786-30-3 100 0.0001 N/A
Magnesium nitrate 10377-60-3 100 0.0003 N/A
Magnesium silicate hydrate (talc) 14807-96-6 100 0.0001 N/A
Nitrogen. liquid form 7727-37-9 100 0.1508 N/A
Non-crystalline silica (impurity) 7631-86-9 100 0.0008 N/A
Oxirane. 2-methyl-. polymer with
oxirane. mono-(9Z)-9-octade
72283-36-4 100 0.0001 N/A
Phenolic resin 9003-35-4 100 0.0618 N/A
Phosphoric acid. dodecyl ester. potassium salt 39322-78-6 100 0 N/A
poly(tetrafluoroethylene) 9002-84-0 100 0 N/A
Polyethylene glycol monohexyl ether 31726-34-8 100 0.0126 N/A
Polylactide resin 9051-89-2 100 0.1334 N/A
Propan-2-ol 67-63-0 100 0.0001 N/A
Sodium hydroxide 1310-73-2 100 0.0323 N/A
Sodium tetraborate 1330-43-4 100 0.0061 N/A
Vinylidene chloride/methylacrylate copolymer 25038-72-6 100 0.0041 N/A
2 YF125FlexD. N002 Schlumberger Energizing Fluid 1-Octadecene (C18) 112-88-9 100 0 N/A
Alcohols. C14-15. ethoxylated (7EO) 68951-67-7 100 0.0008 N/A
Disodium hydroxyethylethylenediaminediacetate (impurity) 62099-15-4 100 0.0002 N/A
Fatty acids. tall-oil 61790-12-3 100 0.0022 N/A
Formaldehyde 50-00-0 100 0 N/A
Glycine. n-[2-[bis(carboxymethyl)amino]ethyl]-n-(2-hydroxye
t
139-89-9 100 0.0055 N/A
Hexadec-1-ene 629-73-2 100 0.0001 N/A
Hydrochloric acid 7647-01-0 100 0.3484 N/A
Methanol 67-56-1 100 0.0032 N/A
Prop-2-yn-1-ol 107-19-7 100 0.0005 N/A
Sodium glycolate (impurity) 2836-32-0 100 0.0002 N/A
Thiourea. polymer with formaldehyde and 1-phenylethanone 68527-49-1 100 0.0018 N/A
Trisodium nitrilotriacetate (impurity) 5064-31-3 100 0.0001 N/A

For data sources see[7]

Water Sources

Water Diversion Start Date Water Diversion End Date Water Source Type Total Water Volume (m3)
2014-10-07 2014-10-08 Surface Water - Runoff 1301
2014-10-07 2014-10-07 Surface Water - Runoff 4246

For data sources see[8]

Production Data

Period Total Production Hours Gas Quantity (m3) Oil Quantity (m3) Water Quantity (m3)
2014 240 0.0 0.0 0.0
2015 6639 0.0 0.0 0.0
2016 8119 0.0 0.0 0.0
2017 8065 0.0 0.0 0.0
2018 3564 0.0 0.0 0.0
2019 8407 0.0 0.0 0.0
2020 2136 0.0 0.0 0.0

For data sources see[9]

Occurences

Occurence Date Occurence Type Occurence Depth (m) Occurence Control Depth (m)
2014-05-28 No Incident Encountered 0.00 0.00
2014-11-24 No Incident Encountered 0.00 0.00
2014-05-26 No Incident Encountered 0.00 0.00

For data sources see[10]

References