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0756112204000

Well Details

Well ID: 0756112204000
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Location: 00/04-22-075-11W6/0
Location Alias: 00/04-22-75-11 W6M
Location Alias 2: 00/04-22-075-11 W6/00
Country: Canada
Province: Alberta
Township: 075
Meridian: 6
Range: 11
Section: 22
County/Municipality: Saddle Hills County
Well Name: CNRL VALHALLA 4-22-75-11
Operator Name: Canadian Natural Resources Limited
License Number: 0317435
License Date: 2004-10-25
License Status: Suspension
Spud Date: 2004-11-25
Final Drill Date: 2004-12-19
Well Total Depth: 2925.00 m
Surface Hole Latitude: 55.506846
Surface Hole Longitude: -119.628615

For data sources see[1][2]

Well History

Date Event
2004-10-25 Obtained License
2004-11-25 Lost Circulation Occurred
2004-11-27 Surface Casing Operation Performed
2004-12-19 Finished Drilling
2004-12-19 Well Log Performed
2004-12-19 Well Mode changed to Drilled and Cased
2004-12-20 Well Log Performed
2004-12-21 Well Log Performed
2004-12-23 Production Casing Operation Performed
2004-12-24 Rig Released
2005-08-20 Well Log Performed
2005-08-21 Perforation Treatment Performed - Jet Perforation
2005-08-23 Perforation Treatment Performed - Bridge Plug Capped W/Cement
2005-08-23 Perforation Treatment Performed - Jet Perforation
2005-08-23 Plug Back Performed
2005-08-23 Well Log Performed
2005-08-23 Well Mode changed to Abandoned Zone
2005-08-24 Perforation Treatment Performed - Acid Squeeze - Press Used
2005-08-31 Perforation Treatment Performed - Bridge Plug Capped W/Cement
2005-08-31 Plug Back Performed
2005-08-31 Well Log Performed

For data sources see[3]


Perforation Treatments

Perforation Date Perforation Type Interval Top (m) Interval Base (m) Number of Shots
2005-08-21 Perforation 2843.50 2845.50 20
2005-08-23 Packing Device Capped w/Cement 2829.00 2837.00 0
2005-08-23 Perforation 2090.50 2092.50 20
2005-08-24 Acid Treatment 2090.50 2092.50 0
2005-08-31 Packing Device Capped w/Cement 2076.00 2084.00 0

For data sources see[4]


Occurences

Occurence Date Occurence Type Occurence Depth (m) Occurence Control Depth (m)
2004-11-25 Lost Circulation 50.00 161.00

For data sources see[5]

References