MOUNTAINSIDE ENERGY OPERATING, L

Every Texas lease MOUNTAINSIDE ENERGY OPERATING, L reports production on, valued at the published monthly benchmark.

RRC operator 103921SaveExport
Leases
68
Reported value
$630.0 M
Last 12 filed months
$8.4 M
Counties
6

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.

Inspections
57
2026–2026, 3 counties
Found out of compliance
19.3%
11 inspections · Texas 9.6%
Violations
10
1 rules cited
Major violations
0
none flagged major
RuleWhat the Commission cited it forViolations
SWR 3.21(l)Proper Construction and Maintenance of Power Line to Well10

What the Commission did

  • Notice of Violation 10

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 11 inspections that found this operator out of compliance — they are counted from their own file.

The Railroad Commission's docket file published 2025-02-05 names no case against this operator. That is what the file holds. It is not a statement that none exists.

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 68 leases

KELLER, P. M.10/1464Oil lease$82.5 M
ROSS, A.A.10/182472Gas well$81.6 M
BUSH, W. B.10/1462Oil lease$43.0 M
TROUT, BEN10/139400Gas well$35.8 M
WILLIAMS, S. K. UNIT10/60938Gas well$30.7 M
WARREN, G. C. UNIT10/65255Gas well$25.7 M
HOBART RANCH10/235827Gas well$24.6 M
LAYCOCK, C. K. UNIT10/67596Gas well$19.6 M
SWINK 40210/8417Oil lease$18.5 M
CITY OF SHAMROCK UNIT10/61598Gas well$15.3 M
JOHNSON, WEST10/1449Oil lease$12.5 M
ISAACS10/198502Gas well$11.5 M
ISAACS10/201103Gas well$11.4 M
CAMPBELL10/89918Gas well$10.3 M
ISAACS 20810/173810Gas well$9.0 M
ISAACS -210-10/101069Gas well$8.7 M
ISAACS -209-10/76665Gas well$8.6 M
BEENE, D.O. UNIT10/66090Gas well$8.2 M
ISAACS-SIMPSON10/99510Gas well$7.7 M
LACY, MEEK10/27281Gas well$7.3 M
ISAACS -209-10/176148Gas well$7.1 M
FLOWERS10/83460Gas well$7.0 M
ISAACS-SIMPSON10/58785Gas well$6.9 M
ROSS, A.A.10/68955Gas well$6.8 M
ROSS, A.A.10/81934Gas well$6.1 M
ISAACS10/215830Gas well$5.9 M
ISAACS -209-10/175848Gas well$5.9 M
JOINER10/27829Gas well$5.6 M
SANDERS UNA UNIT10/66182Gas well$5.4 M
ISAACS -210-10/176158Gas well$5.4 M
FLOWERS10/151706Gas well$4.9 M
ROSS A.A.10/87997Gas well$4.6 M
ROSS10/235907Gas well$4.6 M
ROSS, A.A.10/229585Gas well$4.5 M
JARVIS, BILLY10/187307Gas well$4.5 M
ISAACS -210-10/176590Gas well$4.3 M
ROSS, A. A.10/219116Gas well$4.0 M
CAMPBELL10/89933Gas well$3.9 M
MORTON, H. E.10/123892Gas well$3.8 M
JACKSON, S. P.10/21783Gas well$3.5 M
GULF-MESA SAPPINGTON10/115069Gas well$3.4 M
JOHNSON, EAST10/1448Oil lease$3.4 M
CROOKS-HAWKINS GAS UNIT10/22227Gas well$3.2 M
JARVIS, BILLIE10/96825Gas well$3.2 M
OLOUGHLIN, C. C., JR. B10/28338Gas well$3.2 M
GULF-MESA SAPPINGTON10/67476Gas well$2.9 M
GULF-MESA SAPPINGTON10/215197Gas well$2.9 M
GULF-MESA SAPPINGTON10/86073Gas well$2.8 M
SCHIFF-LAWRENCE GU10/28457Gas well$2.7 M
HARGIS, F. D.10/28190Gas well$2.6 M

Counties (6)