CIMAREX ENERGY CO. OF COLORADO
Reported value by year
What CIMAREX ENERGY CO. OF COLORADO's leases reported, valued at the published monthly benchmark and summed by year. This is the state's volume times a published price — not what the company was paid, which no free source publishes.
Inspections and violations
What the Railroad Commission's field inspectors recorded at this operator's facilities. An inspection count tracks how much this operator runs in Texas; the rate beside it is what the inspectors found.
| Rule | What the Commission cited it for | Violations |
|---|---|---|
| SWR 3.8(d)(1) | Unpermitted Disposal of Oil and Gas Wastes | 18 |
| SWR 3.91(d)(1) | Remediation of Soil | 11 |
| SWR 3.3(3) | Battery Sign; Commingling Permit | 6 |
| SWR 3.3(2) | Well Sign | 4 |
| SWR 3.17(a) | Bradenhead Requirements | 3 |
The five commonest of 12 rules cited against this operator.
What the Commission did
- Notice of Violation 53
From the Commission's inspection and violation files, covering Aug 1 2015 to Aug 7 2026. The two are separate files with no key between them, so the violations here are not a subset of the 49 inspections that found this operator out of compliance — they are counted from their own file. 2 of the violations were still uncorrected when the inspector returned.
Commission dockets
Cases the Railroad Commission opened naming this operator. Most dockets are applications — commonly for an exception to the statewide spacing rule — and a small number are compliance orders.
| Type | What the Commission's remarks call it | Dockets |
|---|---|---|
| A37 | Rule 37 spacing exception | 48 |
| R38 | Rule 38 well-density exception | 35 |
| 7A8 | Rule 37 or 38 exception | 12 |
| R10 | no published meaning for this code | 6 |
| FRL | Temporary field rules | 4 |
The five commonest of 8 types this operator carries.
From the Commission's docket file published 2025-02-05. It is the only copy on the Commission's link, so nothing filed after that date appears here. The dates shown are the earliest and latest the record carries — 22 May 2006 to 25 Jun 2015. The file holds eight date fields per docket and the Commission publishes no key to which is which, so none is named here.
Leases
Every lease is a page of its own: the monthly volumes the state published, multiplied by the monthly price. Value is lifetime, from Jan 1993.
50 of 170 leases
| KLOH08/2748 | Oil lease | $76.6 M |
| BRUCE03/182881 | Gas well | $55.8 M |
| CLAY08/2750 | Oil lease | $37.7 M |
| BRUNSON, GLENN "12-26"08/95088 | Gas well | $25.1 M |
| PHILLIPS08/2809 | Oil lease | $20.1 M |
| DOUTHIT, E. W. -A-08/22380 | Oil lease | $13.9 M |
| CHALK -A-08/2749 | Oil lease | $10.0 M |
| CHALK, OTIS /EO/08/2727 | Oil lease | $9.4 M |
| CHALK, G. O.08/2834 | Oil lease | $8.3 M |
| BRUNSON, GLENN "8-26"08/95405 | Gas well | $7.3 M |
| CHALK, G. O.08/19095 | Oil lease | $6.5 M |
| HUCKABEE08/28343 | Oil lease | $6.4 M |
| REEVES "BU" FEE08/27681 | Oil lease | $6.3 M |
| ISAACS 20410/123569 | Gas well | $4.9 M |
| REEVES 'AZ' FEE08/227112 | Gas well | $4.7 M |
| ISAACS 12610/163473 | Gas well | $4.2 M |
| SUGG, A. A. 30577C/14968 | Oil lease | $4.0 M |
| DOUTHIT, E. W. -B-08/22381 | Oil lease | $3.4 M |
| REEVES -AZ- FEE08/65766 | Gas well | $3.2 M |
| BLACKSTONE SLAUGHTER "25"08/175478 | Gas well | $3.1 M |
| SPARKMAN, R. L.02/60928 | Gas well | $2.7 M |
| ISAACS 11410/161666 | Gas well | $2.6 M |
| STATE "WZ"08/25026 | Oil lease | $2.5 M |
| CULBERSON -A- FEE08/30551 | Oil lease | $2.4 M |
| STATE "OC"08/24215 | Oil lease | $2.4 M |
| FLOWERS, R. A.10/22411 | Gas well | $2.3 M |
| REEVES "AQ"08/28620 | Oil lease | $2.2 M |
| REEVES -BV- FEE08/28474 | Oil lease | $2.2 M |
| PETREE UNIT10/57101 | Gas well | $2.1 M |
| CLARK GAS UNIT "B"02/159791 | Gas well | $2.1 M |
| HANCOCK -H-02/158438 | Gas well | $2.1 M |
| BYRUM "27"10/163127 | Gas well | $2.0 M |
| SUGG, A. A. 30587C/15314 | Oil lease | $2.0 M |
| CLARK GAS UNIT "B"02/190421 | Gas well | $2.0 M |
| CRAWFORD - BROWN09/24287 | Oil lease | $2.0 M |
| STATE TRACT 9604/12291 | Oil lease | $2.0 M |
| ISAACS 20710/177667 | Gas well | $2.0 M |
| SUGG, A. A. "15"7C/9119 | Oil lease | $1.9 M |
| VEST, SAM08/33159 | Oil lease | $1.9 M |
| BYRUM 610/225245 | Gas well | $1.9 M |
| WINNIFRED, A.10/150042 | Gas well | $1.9 M |
| SUGG, A.A. "30"7C/10316 | Oil lease | $1.8 M |
| CHALK, G. O.08/21433 | Oil lease | $1.7 M |
| SUGG "12"7C/15268 | Oil lease | $1.7 M |
| SUGG, A. A. "15"7C/14719 | Oil lease | $1.6 M |
| OSBORNE10/138273 | Gas well | $1.6 M |
| PETREE 2310/152865 | Gas well | $1.6 M |
| MERECKA, FRANCES02/3832 | Gas well | $1.6 M |
| HARKINS02/6942 | Oil lease | $1.5 M |
| STATE "OB"08/24032 | Oil lease | $1.5 M |
Pipeline systems
The named networks CIMAREX ENERGY CO. OF COLORADO operates. One physical pipeline is usually filed as hundreds of segments, so a system — not a segment — is the unit worth reading.
| System | Miles | Segments | Counties |
|---|---|---|---|
| SWEET HOME - VALERO STATION | 37 | 57 | 2 |