ROCKCLIFF ENERGY OPERATING III
RRC operator 103732. In the 12 months to Jul 2026, ROCKCLIFF ENERGY OPERATING III reported 1.9K barrels of oil and 31.9M MCF of gas on 60 Texas leases: #117 on Extrxct by oil-equivalent volume.
Oil + condensate (BBL per month, last 36 months)
Gas (MCF per month, last 36 months)
Jun 2026 and Jul 2026 are provisional (lighter bars) and usually rise as late reports arrive.
ROCKCLIFF ENERGY OPERATING III in brief
ROCKCLIFF ENERGY OPERATING III reported 1,937 barrels of oil and condensate and 31,909,393 MCF of gas on 60 Texas leases in the 12 months to Jul 2026. Its largest counties by oil were San Augustine, Shelby and Sabine, with San Augustine County at 1,937 barrels. Its top lease was QUAIL HOLLOW QB in the CARTHAGE (HAYNESVILLE SHALE) field. It received 3 new drilling permits between October 1 and Oct 14, 2026. Royalty owners paid by ROCKCLIFF ENERGY OPERATING III can match the lease number on a check stub to the lease pages below.
Counties
| County | Oil (BBL) | Gas (MCF) |
|---|---|---|
| San Augustine | 1,937 | 24,476,926 |
| Shelby | 0 | 7,099,094 |
| Sabine | 0 | 331,103 |
| Nacogdoches | 0 | 2,270 |
Top leases, last 12 months
| Lease | County | Field | Oil (BBL) | Gas (MCF) |
|---|---|---|---|---|
| QUAIL HOLLOW QB | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 3,925,162 |
| NEILSON RANCH A | Shelby | CARTHAGE (HAYNESVILLE SHALE) | 0 | 3,701,557 |
| BPX FEE WEST | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 3,233,541 |
| NEILSON RANCH B | Shelby | CARTHAGE (HAYNESVILLE SHALE) | 0 | 3,107,678 |
| OLYMPIA FIELDS | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 2,747,764 |
| ST. ANDREWS SCS | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 2,656,312 |
| ST. ANDREWS ST | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 2,271,206 |
| LYONS LMF | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 1,902,856 |
| KODIAK KBR | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 1,712,826 |
| KIAWAH KT | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 1,191,076 |
| KIAWAH KA B | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 854,727 |
| WILLIAMS CHUMLEY WSO | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 850,720 |
| WILLIAMS CHUMLEY WO B | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 717,639 |
| HIGHLANDS HG | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 417,959 |
| WILLIAMS-CHUMLEY WW | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 371,583 |
| WILLIAMS-CHUMLEY WW | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 339,960 |
| HIGHLANDS GU | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 304,701 |
| BSM GU | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 264,015 |
| BSM GU | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 250,739 |
| S. KARDELL KS | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 243,434 |
| RICHARDS GU SBN | Sabine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 156,210 |
| S. KARDELL KS | San Augustine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 99,060 |
| FRAZIER FED | Sabine | CARTHAGE (HAYNESVILLE SHALE) | 0 | 78,119 |
| DOUG SLB | Shelby | CARTHAGE (HAYNESVILLE SHALE) | 0 | 69,881 |
| KODIAK | San Augustine | ANGIE (JAMES LIME) | 1,350 | 29,096 |
New permits this month
| Issued | County | Operator | Lease | Well | Total depth (ft) | Type |
|---|---|---|---|---|---|---|
| 2026-10-06 | San Augustine | ROCKCLIFF ENERGY OPERATING III | OLYMPIA FIELDS OS C | 4H | 16,000 | Drill |
| 2026-10-06 | San Augustine | ROCKCLIFF ENERGY OPERATING III | OLYMPIA FIELDS OS D | 5HB | 16,000 | Drill |
| 2026-10-05 | San Augustine | ROCKCLIFF ENERGY OPERATING III | OLYMPIA FIELDS OS B | 3HB | 16,000 | Drill |
Source: Texas Railroad Commission (data sets, Production Data Query). Data date: RRC Production Data Query dump, extract dated Sep 18, 2026; production through Jul 2026. Jun 2026 and Jul 2026 are provisional: operators file late and amend, so these months usually rise in later releases. Oil = crude oil + condensate (BBL); gas = gas-well gas + casinghead gas (MCF), as reported to RRC. Operator names are as registered with RRC; a lease is credited to its operator of record each month. Methodology.