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API: 15-077-21829-0100
KID: 1044079481
Lease: Cather
Well: 1-4H
Original operator: SandRidge Exploration and Production LLC
Current operator: SandRidge Exploration and Production LLC
Field: Okan North
Location: T35S R7W, Sec. 4
SE SW SW SW
275 North, 340 East, from SW corner
NAD27 Longitude: -98.0903753
NAD27 Latitude: 37.0226724
NAD83 Longitude: -98.0907169
NAD83 Latitude: 37.0226975
Lat-long calculated from footages
County: Harper
Permit Date: Mar-14-2012
Spud Date: Mar-14-2012
Completion Date: Apr-07-2012
Plugging Date:
Well Type: OIL
Status: Inactive Well
Total Depth: 4790
Elevation: 1251 KB
Producing Formation: MISSISSIPPI
IP Oil (bbl):
IP Water (bbl):
IP GAS (MCF):
KDOR code for Oil: 142637
KDOR code for Gas: 233102
KCC Permit No.:
Discovery well for Okan North field.
Digital Wellbore information for this horizontal well is available.
View well on interactive map
View well in the Walter’s Digital Library (WDL login required)

Drill Stem Tests Taken: No
Samples Set to Survey: Yes
Cores Taken: No
Electric Logs Run: No
Method of Completion:
Date of First or Resumed
Production/Injection: May. 04, 2012
Producing Method: Flowing
Estimated production per 24 hours
    Oil:
    Water:
    Gas:
Disposition of Gas:
Tubing record
    Size:
    Set at:
    Packer at:
Production intervals:

Casing record

new or used? New
Purpose of String Size Hole
Drilled
Size Casing
Set (in O.D.)
Weight
Lbs/Ft
Setting
Depth
Type of
Cement
# Sacks
Used
Type and Percent
Additives
Conductor 24 20 75 90 Mid-Continent 8 sack grout 12 none
Surface 12.25 9.63 36 800 Halliburton Light Standard/ Standard 380 3% Calcium Chloride, .25 lbm Poly-E-Flake
Intermediate 8.75 7 26 5305 50/50 Poz Standard w/ 2% gel 280 2% Bentonite, .4% Halad(R)-9, 2 lbm Kol-Seal
Liner 8.13 4.5 11.6 9105 none 0 none

Additional Cementing/Squeeze Record

purpose?
Depth
Top Bottom
Type of Cement # Sacks Used Type and Percent Additives

Perforation Record

Shots Per Foot Perforation record Material Record Depth
1 5463 2991 bbls of water, 48 bbls acid, 54M lbs sand, 41212 TLTR
1 5714 2851 bbls of water, 48 bbls acid, 54M lbs sand, 38174 TLTR
1 6005 2821 bbls of water, 48 bbls acid, 54M lbs sand, 35276 TLTR
1 6253 2984 bbls of water, 48 bbls acid, 54M lbs sand, 32408 TLTR
1 6543 2851 bbls of water, 48 bbls acid, 55M lbs sand, 29377 TLTR
1 6793 2883 bbls of water, 48 bbls acid, 55m lbs sand, 26479 TLTR
1 7079 2863 bbls of water, 48 bbls acid, 55M lbs sand, 23596 TLTR
1 7368 2902 bbls of water, 48 bbls acid, 55M lbs sand, 20733 TLTR
1 7614 2861 bbls of water, 48 bbls acid, 55m lbs sand, 17831 TLTR
1 7901 2906 bbls of water, 48 bbls acid, 55M lbs sand, 14923 TLTR
1 8153 2898 bbls of water, 48 bbls acid, 55M lbs sand, 11970 TLTR
1 8443 2898 bbls of water, 48 bbls acid, 56M lbs sand, 9025 TLTR
1 8732 2921 bbls of water, 48 bbls acid, 55M lbs sand, 6028 TLTR
1 8982 3013 bbls of water, 48 bbls acid, 56M lbs sand, 3060 TLTR

Information from Outside Sources

Please note: The link below takes you away from the web site of the Kansas Geological Survey to the website of the Kansas Geological Society, a library in Wichita. The Survey can not help with information presented by the Walters Digital Library.

From Kansas Geological Society's Walters Digital Library


Kansas Geological Survey, Oil and Gas Well Database
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Magellan/Qualified/index.html
Data added continuously.