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Well ID: 0756110414000 | Loading map...
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Location: 00/14-04-075-11W6/0 | |
Location Alias: 00/14-04-75-11 W6M | |
Location Alias 2: 00/14-04-075-11 W6/00 | |
Country: Canada | |
Province: Alberta | |
Township: 075 | |
Meridian: 6 | |
Range: 11 | |
Section: 04 | |
County/Municipality: Saddle Hills County | |
Well Name: CNRL VALHALLA 14-4-75-11 | |
Operator Name: Canadian Natural Resources Limited | |
License Number: 0263798 | |
License Date: 2001-12-11 | |
License Status: Suspension | |
Spud Date: 2002-03-01 | |
Final Drill Date: 2002-03-23 | |
Well Total Depth: 2420.00 m | |
Surface Hole Latitude: 55.475351 | |
Surface Hole Longitude: -119.649494 |
Date | Event |
---|---|
2001-12-11 | Obtained License |
2002-03-04 | Surface Casing Operation Performed |
2002-03-05 | Direction Drilling Operation Performed - Deviate |
2002-03-23 | Finished Drilling |
2002-03-23 | Well Log Performed |
2002-03-25 | Well Log Performed |
2002-03-26 | Production Casing Operation Performed |
2002-03-27 | Rig Released |
2002-03-27 | Well Mode changed to Drilled and Cased |
2002-06-28 | Perforation Treatment Performed - Jet Perforation |
2002-06-28 | Well Log Performed |
2002-06-30 | Perforation Treatment Performed - Fractured |
2002-10-03 | Well Began Production |
2002-10-03 | Well Fluid changed to Gas |
2002-10-03 | Well Mode changed to Flowing |
2004-01-01 | Well Fluid changed to Gas |
2004-01-01 | Well Mode changed to Pumping |
2016-08-31 | Well Fluid changed to Gas |
2016-08-31 | Well Mode changed to Suspended |
2016-12-01 | Perforation Treatment Performed - Jet Perforation |
2016-12-01 | Well Fluid changed to Gas |
2016-12-01 | Well Log Performed |
2016-12-01 | Well Mode changed to Pumping |
2016-12-06 | Perforation Treatment Performed - Fractured |
2017-07-31 | Well Fluid changed to Gas |
2017-07-31 | Well Mode changed to Suspended |
For data sources see[3]
Start Date | Depth (m) | Reason |
---|---|---|
2002-03-05 | 890.00 | Deviate (5 - 79 degrees) |
For data sources see[4]
Perforation Date | Perforation Type | Interval Top (m) | Interval Base (m) | Number of Shots |
---|---|---|---|---|
2002-06-28 | Perforation | 2343.00 | 2349.00 | 17 |
2002-06-30 | Fracture | 2343.00 | 2349.00 | 0 |
2016-12-01 | Perforation | 2353.00 | 2357.00 | 17 |
2016-12-06 | Fracture | 2343.00 | 2357.00 | 0 |
For data sources see[5]
Job Number | Job Start Date | Job End Date | True Vertical Depth (ft) | Total Water Volume (gal) | Total Non-Water Volume (gal) |
---|---|---|---|---|---|
1 | 2016-12-06 | 2016-12-06 | 2,370 | 144 | N/A |
Job Number | Trade Name | Supplier | Purpose | Ingredient Name | CAS Number | Additive Percentage by Mass | Job Percentage by Mass | Mass Used (lb) |
---|---|---|---|---|---|---|---|---|
1 | Nitrogen | Not Available | 100 | 10.919 | N/A | |||
Water | Not Available | 100 | 71.4731 | N/A | ||||
20/40 Import Sand | Step Energy Services | Crystalline Silica | 14808-60-7 | 100 | 15.905 | N/A | ||
15%HCl | Step Energy Services | Acid | Hydrochloric Acid | 7647-01-0 | 100 | 0.994 | N/A | |
Water | 7732-18-5 | 100 | 0.994 | N/A | ||||
Econocide B1008 (Biocide) | Step Energy Services | Bactericide/Biocide | 2-bromo-2-nitro.3-diol | 52-51-7 | 100 | 0.0099 | N/A | |
Methyl Alcohol | 67-56-1 | 100 | 0.0099 | N/A | ||||
Non-Hazardous Ingredients | Not Available | 100 | 0.0099 | N/A | ||||
SCBO-2 (Breaker) | Step Energy Services | Breaker | Ammonium Persulfate | 7727-54-0 | 100 | 0.0099 | N/A | |
Cured Acrylic Resin | Not Available | 100 | 0.0099 | N/A | ||||
Non-Hazardous Ingredients | Not Available | 100 | 0.0099 | N/A | ||||
SCS-1 (Clay Control) | Step Energy Services | Clay Control | Choline chloride | 67-48-1 | 100 | 0.1118 | N/A | |
Non-Hazardous Ingredients | Not Available | 100 | 0.1118 | N/A | ||||
SCI-4 (Corrosion Inhibitor) | Step Energy Services | Corrosion Inhibitor | Methanol | 67-56-1 | 100 | 0.0019 | N/A | |
Modified Thiourea Polymer | 68527-49-1 | 100 | 0.0019 | N/A | ||||
Olefin | 64743-02-8 | 100 | 0.0019 | N/A | ||||
Polyoxyalkylenes | 68951-67-7 | 100 | 0.0019 | N/A | ||||
Propargyl Alcohol | 107-19-7 | 100 | 0.0019 | N/A | ||||
SBX-1 (Crosslinker) | Step Energy Services | Crosslinker | Boric Acid | 10043-35-3 | 100 | 0.0795 | N/A | |
Ethylene Glycol | 107-21-1 | 100 | 0.0795 | N/A | ||||
Non-Hazardous Ingredients | Not Available | 100 | 0.0795 | N/A | ||||
Potassium Carbonate | 584-08-7 | 100 | 0.0795 | N/A | ||||
Potassium Hydroxide | 1310-58-3 | 100 | 0.0795 | N/A | ||||
SNE-3 (Non-Emulsifier) | Step Energy Services | Demulsifier | Isopropyl Alcohol | 67-63-0 | 100 | 0.0422 | N/A | |
Methyl Alcohol | 67-56-1 | 100 | 0.0422 | N/A | ||||
Non-Hazardous Ingredients | Not Available | 100 | 0.0422 | N/A | ||||
Oxydi-2.1-ethyldiyl)bis(cocoalkyl)dimethyl ammonium dichloride |
68607-28-3 | 100 | 0.0422 | N/A | ||||
SWG-101L (Gellant) | Step Energy Services | Gelling Agent | Guar gum | 9000-30-0 | 100 | 0.4473 | N/A | |
Petroleum distillates. hydrotreated light | 64742-47-8 | 100 | 0.4473 | N/A | ||||
SIC-3 (Iron Chelator) | Step Energy Services | Iron Control | Citric Acid | 77-92-9 | 100 | 0.0049 | N/A |
For data sources see[6]
Water Diversion Start Date | Water Diversion End Date | Water Source Type | Total Water Volume (m3) |
---|---|---|---|
2016-11-29 | 2016-12-05 | Central Water Distribution Facility | 144 |
For data sources see[7]
Period | Total Production Hours | Gas Quantity (m3) | Oil Quantity (m3) | Water Quantity (m3) |
---|---|---|---|---|
2002 | 1919 | 0.0 | 0.0 | 0.0 |
2003 | 8558 | 0.0 | 0.0 | 0.0 |
2004 | 5742 | 0.0 | 0.0 | 0.0 |
2005 | 7595 | 0.0 | 0.0 | 0.0 |
2006 | 7562 | 0.0 | 0.0 | 0.0 |
2007 | 3695 | 0.0 | 0.0 | 0.0 |
2008 | 4383 | 0.0 | 0.0 | 0.0 |
2009 | 3780 | 0.0 | 0.0 | 0.0 |
2010 | 3952 | 0.0 | 0.0 | 0.0 |
2011 | 8471 | 0.0 | 0.0 | 0.0 |
2012 | 5639 | 0.0 | 0.0 | 0.0 |
2013 | 8184 | 0.0 | 0.0 | 0.0 |
2014 | 6551 | 0.0 | 0.0 | 0.0 |
2015 | 4555 | 0.0 | 0.0 | 0.0 |
For data sources see[8]
Occurence Date | Occurence Type | Occurence Depth (m) | Occurence Control Depth (m) |
---|---|---|---|
2016-12-09 | No Incident Encountered | 0.00 | 0.00 |
For data sources see[9]