LEONARD BROTHERS OPERATING CO.
Every Texas lease LEONARD BROTHERS OPERATING CO. reports production on, valued at the published monthly benchmark.
Reported value by year
What LEONARD BROTHERS OPERATING CO.'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 | 30 |
| SWR 3.13(a)(6)(A) | Surface Control of Well | 15 |
| SWR 3.3(2) | Well Sign | 13 |
| SWR 3.14(b)(2) | Inactive Unplugged Well | 11 |
| SWR 3.21(l) | Proper Construction and Maintenance of Power Line to Well | 11 |
The five commonest of 20 rules cited against this operator.
What the Commission did
- Notice of Violation 88
- Referred to Austin Field Ops for possible legal enforcement 23
- Referred to State-Managed Plugging 2
- Issued a Severance/Seal Order 1
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 101 inspections that found this operator out of compliance — they are counted from their own file.
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 |
|---|---|---|
| PPP | Compliance order | 5 |
| INW | no published meaning for this code | 3 |
| R37 | Rule 37 docket | 3 |
| ENF | Enforcement and penalties | 2 |
| IRT | no published meaning for this code | 2 |
The five commonest of 10 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 — 27 Feb 1984 to 18 Dec 2024. 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.
45 leases
| REYNOLDS, CLYDE08/20846 | Oil lease | $13.9 M |
| CANON -63A-08/28695 | Oil lease | $12.6 M |
| CANON -63B-08/28962 | Oil lease | $9.6 M |
| CANON 6208/112024 | Gas well | $9.5 M |
| CANON -68-08/28883 | Oil lease | $4.2 M |
| CANON ALLISON 8408/121624 | Gas well | $3.3 M |
| CANON -63-08/25553 | Oil lease | $2.2 M |
| COOPER, JOE B.09/3971 | Oil lease | $2.0 M |
| COOPER, J. B.09/3969 | Oil lease | $1.6 M |
| CANON -62-08/28781 | Oil lease | $1.6 M |
| CANON "63" B08/111560 | Gas well | $1.6 M |
| CANON "63" A08/109500 | Gas well | $1.4 M |
| CANON -67-08/29850 | Oil lease | $1.4 M |
| COOPER, J. B.09/14565 | Oil lease | $1.0 M |
| CANNON "63"08/138902 | Gas well | $922 k |
| NIEDCO-WUCKOWITSCH09/22938 | Oil lease | $565 k |
| MOORE7B/196650 | Gas well | $266 k |
| LISKO-WUCKOWITSCH09/22939 | Oil lease | $195 k |
| CANNON -63-08/29762 | Oil lease | $188 k |
| ANDREWS09/29579 | Oil lease | $153 k |
| WUCKOWITSCH, VECTOR 'A'09/22940 | Oil lease | $140 k |
| PRO-WUCKOWITSCH09/23457 | Oil lease | $128 k |
| HARMON09/14777 | Oil lease | $122 k |
| CANNON, SAM7B/162333 | Gas well | $116 k |
| CANON "62"08/113545 | Gas well | $108 k |
| ALLIED-WALDO -83-08/284037 | Gas well | $64 k |
| CASEY09/28878 | Oil lease | $53 k |
| REYNOLDS08/26118 | Oil lease | $52 k |
| COOPER09/31708 | Oil lease | $35 k |
| UNIVERSITY 4 D08/27316 | Oil lease | $15 k |
| WUCKOWITSCH, VECTOR09/22710 | Oil lease | $14 k |
| NIEDCO-WUCKOWITSCH "A"09/22937 | Oil lease | $12 k |
| CULLERS09/130293 | Gas well | $11 k |
| CULLERS09/29015 | Oil lease | $11 k |
| CASEY, A. C.09/15207 | Oil lease | $9 k |
| WUKOWITSCH, MELUGIN09/13494 | Oil lease | $8 k |
| CANNON, SAM7B/158653 | Gas well | $7 k |
| CANNON, SAM7B/154917 | Gas well | $6 k |
| MOHAN, LARRY E.7B/190428 | Gas well | $3 k |
| SIMER7B/21066 | Oil lease | $1 k |
| KINCAID -A-7B/17833 | Oil lease | $904 |
| CANNON, SAM7B/106184 | Gas well | $421 |
| TUNNELL7B/115231 | Gas well | $221 |
| CANNON, SAM7B/111287 | Gas well | $0 |
| WUCKOWITSCH, VECTOR 'B'09/22999 | Oil lease | $0 |