COGIS - WELL Information

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Surface Location Data for API # 05-057-06515                               Status: PR         9/1/2019
Well Name/No: Peterson Ridge #1-20H (click well name for production)
Operator: SANDRIDGE EXPLORATION & PRODUCTION LLC - 10598
Status Date: 9/1/2019 Federal or State Lease #: COC65607
FacilityID: 426354 LocationID: 426365
County: JACKSON #057 Location: SWSE  20 8N80W 6 PM
Field: NORTH PARK HORIZONTAL NIOBRARA - #60120 Elevation: 8,113 ft.
Planned Location       219 FSL  1820 FEL Lat/Long: 40.644586/-106.394469 Lat/Long Source: Field Measured
As Drilled Location      Footages Not Available Lat/Long: 40.644583/-106.394472 Lat/Long Source: Field Measured

Chemical Disclosure Registry
Job Date:         1/8/2014
Job End Date:  1/11/2014
Reported:   2/4/2014
 
Days to report:  24
 
Job Date:         7/17/2019
Job End Date:  7/19/2019
Reported:   9/30/2019
 
Days to report:  73
 
Wellbore Data for Sidetrack #00                                                    Status: AB         1/1/2014
Spud Date: 10/18/2013 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 11/5/2013 4:48:23 PM
Prop Depth/Form: 11025 Surface Mineral Owner Same: Y
Mineral Owner: FEDERAL Surface Owner: FEDERAL
Unit: Unit Number:
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 640, Drill Unit: All
Casing: String Type: CONDUCTOR , Hole Size: 20, Size: 16, Top: 0, Depth: 0, Weight: 42
Cement: Sacks: 50, Top: 0, Bottom: 60, Method Grade:
Casing: String Type: SURF , Hole Size: 12.25, Size: 9.625, Top: 0, Depth: 800, Weight: 36
Cement: Sacks: 270, Top: 0, Bottom: 800, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 7, Top: 0, Depth: 6896, Weight: 23
Cement: Sacks: 730, Top: 0, Bottom: 6896, Method Grade:
Casing: String Type: 1ST LINER , Hole Size: 6, Size: 4.5, Top: 6146, Depth: 11025, Weight: 11.6
Cement: Sacks: 300, Top: 6146, Bottom: 11025, Method Grade:
Wellbore Completed
Completion Date: 1/1/2014
Measured TD: 10649 Measured PB depth: 1970
True Vertical TD: 7353 True Vertical PB depth: 1970
Top PZ Location:           Sec: 20 Twp: 8N 80W Footage: 220 S  1640 E Depth
Bottom Hole Location:   Sec: 20 Twp: 8N 80W Footages: 1975 FNL  937 FEL Depth
Log Types:
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1557, Weight: 36
Cement: Sacks: 1000, Top: 0, Bottom: 1557, Method Grade: VISU
Additional Cement: String Type: OPEN HOLE , Top: 1970, Depth: 6950, Bottom: 6950, Sacks: 270, Method Grade:
Formation Log Top Log Bottom Cored DSTs
PIERRE A 4174 N N
SUSSEX 6582 N N
PIERRE 6587 N N
NIOBRARA 7130 N N
Completed information for formation N-COM                                     Status: AB         9/30/2019
1st Production Date: 10/1/2013 Choke Size:
Status Date: 9/30/2019 Open Hole Completion:
Commingled: Production Method:
Formation Name: NOT COMPLETED Status: AB
Tubing Size: Tubing Setting Depth:
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
No Initial Test Data was found for formation N-COM .
No Perforation Data was found for formation N-COM .
Wellbore Data for Sidetrack #01                                                    Status: PR         9/1/2019
Spud Date: 10/18/2013 Spud Date is: ACTUAL
Wellbore Permit   HORIZONTAL
Permit #: Expiration Date: 11/22/2015 6:52:53 PM
Prop Depth/Form: 12170 Surface Mineral Owner Same: Y
Mineral Owner: FEDERAL Surface Owner: FEDERAL
Unit: Peterson Ridge Unit Number: COC-75018X
Formation and Spacing: Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 640, Drill Unit: ALL
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1555, Weight: 36#
Cement: Sacks: 1000, Top: 0, Bottom: 1555, Method Grade:
Casing: String Type: 1ST , Hole Size: 8.75, Size: 5.5, Top: 0, Depth: 12170, Weight: 20#
Cement: Sacks: 1900, Top: , Bottom: 12170, Method Grade:
Wellbore Completed
Completion Date: 1/1/2014
Measured TD: 11770 Measured PB depth: 11757
True Vertical TD: 7418 True Vertical PB depth: 7418
Top PZ Location:           Sec: 29 Twp: 8N 80W Footage: 255 N  1828 E Depth
Bottom Hole Location:   Sec: 29 Twp: 8N 80W Footages: 1262 FSL  1984 FWL Depth
Log Types: Gamma Ray - MWD
Casing: String Type: SURF , Hole Size: 13.5, Size: 9.625, Top: 0, Depth: 1557, Weight: 36
Cement: Sacks: 1000, Top: 0, Bottom: 1557, Method Grade: VISU
Casing: String Type: 1ST , Hole Size: 7.875, Size: 5.5, Top: 0, Depth: 11757, Weight: 17
Cement: Sacks: 1900, Top: 5096, Bottom: 11757, Method Grade: CBL
Formation Log Top Log Bottom Cored DSTs
PIERRE A 4715 N N
SUSSEX 6582 N N
PIERRE 6587 N N
NIOBRARA 7130 N N
Completed information for formation NBRR                                     Status: PR         9/1/2019
1st Production Date: 1/19/2014 Choke Size:
Status Date: 9/1/2019 Open Hole Completion: N
Commingled: N Production Method:
Formation Name: NIOBRARA Status: PR
Formation Treatment Treatment Type: FRACTURE STIMULATION
Treatment Date: 1/7/2014 Treatment End Date: 1/11/2014
Treatment summary: 20 stage fracture treatment with 4,119,734 lbs of sand and 68,807 barrels of fluid.
Total fluid used in treatment (bbls): 68807 Max pressure during treatment (psi): 7081
Total gas used in treatment (mcf): Fluid density (lbs/gal): 8.36
Type of gas: Number of staged intervals: 20
Total acid used in treatment (bbls): 500 Min frac gradient (psi/ft): 0.75
Recycled water used in treatment (bbls): 0 Total flowback volume recovered (bbls): 35162
Produced water used in treatment (bbls): 68307 Disposition method for flowback: DISPOSAL
Total proppant used (lbs): 4119734 Green completions techniques utilized: False
Reason green techniques not utilized: PIPELINE
Tubing Size: 2.875 Tubing Setting Depth: 7327
Tubing Packer Depth: Tubing Multiple Packer:
Open Hole Top: Open Hole Bottom:
    Initial Test Data:
Test Date: 1/28/2014 Test Method: Flowing
Hours Tested: 24 Gas Type: DRY
Gas Disposal: VENTED
Test Type Measure
    BBLS_H2O 645    
    BBLS_OIL 404    
    BTU_GAS 1084    
    CALC_BBLS_H2O 645    
    CALC_BBLS_OIL 404    
    CALC_GOR 463    
    CALC_MCF_GAS 187    
    CASING_PRESS 9100    
    GRAVITY_OIL 35    
    MCF_GAS 187    
    TUBING_PRESS 325    
    Perforation Data:
    Interval Bottom: 11758 Interval Top: 7775
    # of Holes: 960 Hole Size: 0.375