Well Details

Well ID: 0404221212000	Loading map... {"type":"SATELLITE","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"100%","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"wmsoverlay":false,"copycoords":false,"static":false,"zoom":14,"layers":[],"controls":["pan","zoom","type","scale","streetview","rotate"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"markercluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","enablefullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"","title":"","link":"","lat":52.429125,"lon":-113.048324,"icon":""}]}
Location: 00/12-12-040-22W4/0
Location Alias: 00/12-12-40-22 W4M
Location Alias 2: 00/12-12-040-22 W4/00
Country: Canada
Province: Alberta
Township: 040
Meridian: 4
Range: 22
Section: 12
County/Municipality: Lacombe County
Well Name: CNRL UNIT NEVIS 12-12-40-22
Operator Name: Canadian Natural Resources Limited
License Number: 0146718
License Date: 1990-12-05
License Status: Abandoned
Spud Date: 1990-12-29
Final Drill Date: 1991-01-12
Well Total Depth: 1705.00 m
Surface Hole Latitude: 52.429125
Surface Hole Longitude: -113.048324

For data sources see

Well History

Date	Event
1990-12-05	Obtained License
1990-12-30	Surface Casing Operation Performed
1991-01-12	Finished Drilling
1991-01-12	Well Log Performed
1991-01-12	Well Mode changed to Drilled and Cased
1991-01-14	Lost Circulation Occurred
1991-01-14	Production Casing Operation Performed
1991-01-14	Rig Released
1991-02-01	Well Log Performed
1991-02-02	Well Log Performed
1991-02-04	Perforation Treatment Performed - Jet Perforation
1991-06-01	Well Began Production
1991-06-01	Well Fluid changed to Gas
1991-06-01	Well Mode changed to Flowing
1991-07-12	Perforation Treatment Performed - Acid Squeeze - Press Used
1995-05-29	Well Log Performed
1996-08-20	Well Log Performed
1996-08-21	Perforation Treatment Performed - Jet Perforation
1996-08-28	Well Log Performed
1996-08-29	Perforation Treatment Performed - Casing Patch (Over Perfs)
1997-05-31	Well Log Performed
2003-02-20	Well Log Performed
2003-02-23	Well Log Performed
2003-03-05	Well Log Performed
2006-05-31	Well Fluid changed to Gas
2006-05-31	Well Mode changed to Suspended
2017-06-19	Perforation Treatment Performed - Cement Squeeze
2017-06-19	Plug Back Performed
2017-06-19	Well Fluid changed to Gas
2017-06-19	Well Mode changed to Abandoned Zone
2017-06-20	Perforation Treatment Performed - Bridge Plug Capped W/Cement
2017-06-20	Perforation Treatment Performed - Cement Plug
2017-06-21	Perforation Treatment Performed - Bridge Plug Capped W/Cement
2017-07-08	Well Abandoned
2017-07-08	Well Fluid changed to Gas
2017-07-08	Well Mode changed to Abandoned

For data sources see

Perforation Treatments

Perforation Date	Perforation Type	Interval Top (m)	Interval Base (m)	Number of Shots
1991-02-04	Perforation	1652.50	1658.00	7
1991-07-12	Acid Treatment	1652.50	1658.00	0
1996-08-21	Perforation	317.00	318.00	26
1996-08-29	Casing Patch	317.00	318.00	0
2017-06-19	Cement Squeeze	1652.50	1658.00	0
2017-06-20	Cement Plug	1633.60	1705.00	0
2017-06-20	Packing Device Capped w/Cement	1602.00	1633.60	0
2017-06-21	Packing Device Capped w/Cement	302.00	310.00	0

For data sources see

Production Data

Period	Total Production Hours	Gas Quantity (m3)	Oil Quantity (m3)	Water Quantity (m3)
1991	4384	0.0	0.0	0.0
1992	8755	0.0	0.0	0.0
1993	8314	0.0	0.0	0.0
1994	8695	0.0	0.0	0.0
1995	8365	0.0	0.0	0.0
1996	8438	0.0	0.0	0.0
1997	8054	0.0	0.0	0.0
1998	8694	0.0	0.0	0.0
1999	8423	0.0	0.0	0.0
2000	8563	0.0	0.0	0.0
2001	8501	0.0	0.0	0.0
2002	8271	0.0	0.0	0.0
2003	7041	0.0	0.0	0.0
2004	4264	0.0	0.0	0.0

For data sources see

Occurences

Occurence Date	Occurence Type	Occurence Depth (m)	Occurence Control Depth (m)
1991-01-14	Lost Circulation	1705.00	1705.00
2017-07-08	No Incident Encountered	0.00	0.00

For data sources see