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Wellbore #00 Wellbore Classification: OW Status: PR - 10/1/2022 Measured TD: 7532 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 10/1/2022 | | Wellbore Permit | | | Permit #: | 19750001 | Expiration Date: | 12/31/1975 | | Proposed Depth/Form: | 7500 ft. | | Surface Mineral Owner Same: | Not available | | Mineral Owner: | FEE | Surface Owner: | Not available | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: DSND , Formation: D SAND , Order: 0 , Unit Acreage: 80, Drill Unit: W2NE |
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| Wellbore Completed | | Completion Date: | 1/31/1975 | | Spud Date: | 1/20/1975 | Spud Date Is: | ACTUAL | | Measured TD: | 7532 ft. | Measured PB depth: | | | True Vertical TD: | | True Vertical PB depth: | | | Log Types: | SP-Induction-Electrical (1/31/75); GR-Compensated Formation Density (1/31/75); Radial Cement Bond-GR (12/19/13); 40 Arm Caliper Casing Inspection (1/27/14 & 2/13/14); CBL-VDL-GR (12/30/13 & 2/13/14) | | Log Types: | IES AND FDC | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 91 ft., Weight: 24 , Citings Type: ACTUAL | | Cement: | Sacks: 100, Top: 0 ft., Bottom: 91 ft., Determination Method: | | Casing: | String Type: 1ST, Hole Size: 4.5 in., Size: 7.875 in., Top: 0 ft., Depth: 7526 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: 200, Top: 6705 ft., Bottom: 7526 ft., Determination Method: CBL | | Additional Cement: | String Type: 1ST , Top: 810 ft., Depth: 1357 ft., Bottom: 1415 ft., Sacks: 300, Method: STAGE TOOL | | Additional Cement: | String Type: 1ST , Top: 80 ft., Depth: 800 ft., Bottom: 800 ft., Sacks: 255, Method: | | Additional Cement: | String Type: 1ST , Top: 6706 ft., Depth: 7364 ft., Bottom: 7376 ft., Sacks: 45, Method: SQUEEZE | | Formation | Interval Top | Log Bottom | Cored | DSTs | | FOX HILLS | 1100 ft. | | | | | NIOBRARA | 6650 ft. | | | | | D SAND | 7386 ft. | | | | | J SAND | 7440 ft. | | | |
Formation DSND Formation Classification: OW Status: PR - 10/1/2022 Interval Top: 7388 ft. Interval Bottom: 7402 ft.| Completed Information for Formation D SAND | | 1st Production Date: | 2/12/1975 | Choke Size: | | | Formation Name: | D SAND | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 11/26/2013 | Treatment End Date: | 11/26/2013 | | Treatment Summary: | Refracture stimulated D Sand formation in well with 868 barrels crosslinked 5% KCl fluid containing 50,080# 20/40 white sand down 2 7/8" N-80 tubing with packer set at 6995'. Average treatment rate - 19 BPM. Average treatment pressure - 5000 psi. Toward the end of the job (4 ppg stage) flush was called early as pressure indicated a screenout was imminent. With 26 barrels of a 47 barrel flush pumped at 7600 psi a tubing failure occurred. Pressure was relieved and frac string and packer were pulled. A split in the 10th joint from surface was discovered. | | Total fluid used in treatment (bbls): | 868 | Max pressure during treatment (psi): | 7600 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.58 | | Type Of gas: | | Number Of staged intervals: | 1 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | 0.74 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 0 | | Fresh water used in treatment (bbls): | 868 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 50080 | Green completions techniques utilized: | -- | | Reason green techniques Not utilized: PRESSURE | | Formation Treatment | | Treatment Date: | 2/21/1975 | | Treatment Summary: | SEE SCAN DOCUMENT # 412856 |
| | Tubing Size: | | Tubing Setting Depth: | | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | N/A | Test Method: | | | Hours Tested: | | Gas Type: | | | Gas Disposal: | | |
| Test Type | Measure |
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| BBLS_OIL | 233 | | CALC_GOR | 585 | | GRAVITY_OIL | 40 | | MCF_GAS | 136 | | TUBING_PRESS | 135 |
| | Perforation Data: | | Interval Top: | 7388 ft. | # Of Holes: | 79 | | Interval Bottom: | 7402 ft. | Hole Size: | |
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| Reported Plugged | N | |
| Out Of Service Repurposed | N | |
| Out Of Service | N | |
| Inactive Exception | N | |
| Noticed Inactive | N | |
| Defined Inactive | N | |
| Low Producing | Y | Production Period
01/2025 - 12/2025 |
| Total Oil Produced (Barrels) | 378 |
| Total Gas Produced (MCF) | 0 |
| GOR | |
| GOR Determination | BOE |
| Average BOE per Day | 1.035 |
| Average MCFE per Day | 6.002 |
| Federal Financial Assurance | i | |
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