SOUTH CURTIS RANCH
Operated by OCCIDENTAL PERMIAN LTD. (P-5 617544) in the EMMA (BARNETT SHALE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.
The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.
These are facts about the field, not about this lease. The field holds 188 leases and 243 wells, and the rule below applies to all of them.
A drilling unit in this field needs at least 40 acres. The field rule took effect on 2019-10-01.
The Commission's schedule remark for this field reads: “EFFECTIVE DATE OF THE ORDER DATED 10/01/19. DOCKET CONTAINS A”
What this lease produced, and what it was worth
Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.
| Stream | Basis | Volume | Value |
|---|---|---|---|
| Oil | Disposition | 5,322,709 bbl | $398,098,103 |
| Casinghead gas | Production | 20,311,424 Mcf | $69,326,823 |
| Total | $467,424,925 | ||
Wells on this lease (18)
Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.
These wells centre on 32.1079, -102.1234. A lease has no coordinate of its own — that point is the mean of its wells, and they span 8.4 miles.
What these wells add up to
Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.
What the state filed about each well
A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.
How deep they were drilled
Total depth in feet, 18 of 18 wells. Median 11,603 ft, with the middle half between 11,523 and 11,649 ft; the shallowest is 11,447 ft and the deepest 11,791 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.
When they were last completed
Last completion by decade, 18 of 18 wells, Apr 2021 – Mar 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.
18 wells
| 42-31746332 | 1591OP | 11,650 ft | Mar 2025 | — | — |
| 42-31746348 | 1593OP | 11,626 ft | Mar 2025 | — | — |
| 42-31746350 | 1597OP | 11,595 ft | Mar 2025 | — | — |
| 42-31746349 | 1595OP | 11,610 ft | Mar 2025 | — | — |
| 42-31745174 | 2690OP | 11,586 ft | Nov 2023 | — | — |
| 42-31745175 | 2694OP | 11,589 ft | Nov 2023 | — | — |
| 42-31745105 | 3399OP | 11,672 ft | Oct 2023 | — | — |
| 42-31745104 | 3397OP | 11,636 ft | Oct 2023 | — | — |
| 42-31745103 | 3395OP | 11,791 ft | Oct 2023 | — | — |
| 42-31745102 | 3391OP | 11,644 ft | Oct 2023 | — | — |
| 42-31744417 | 1498OP | 11,774 ft | Dec 2022 | — | Yes |
| 42-31744215 | 0293OP | 11,548 ft | Oct 2022 | — | — |
| 42-31744216 | 0291OP | 11,514 ft | Oct 2022 | — | — |
| 42-32945519 | 1196OP | 11,447 ft | Jul 2022 | — | — |
| 42-32944979 | 1188OP | 11,456 ft | Oct 2021 | — | — |
| 42-31743623 | 2398OP | 11,458 ft | Sep 2021 | — | — |
| 42-31743622 | 2396OP | 11,455 ft | Sep 2021 | — | — |
| 42-31743230 | 0401OP | 11,665 ft | Apr 2021 | — | — |
The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.
Leases whose centres are nearest (255)
Ranked by the distance between lease centres, within 5 miles. A lease has no coordinate the state files — each centre is the mean of that lease's own wells, so this measures how far apart two centres are and not whether the two leases touch.
| Lease | Operator | Centres apart |
|---|---|---|
| SOUTH CURTIS RANCH | OCCIDENTAL PERMIAN LTD. | 0.08 mi |
| SOUTH CURTIS RANCH | OCCIDENTAL PERMIAN LTD. | 0.38 mi |
| SOUTH CURTIS RANCH | OCCIDENTAL PERMIAN LTD. | 0.99 mi |
| PUMA 1697OP | OCCIDENTAL PERMIAN LTD. | 1.06 mi |
| SCHARBAUER 103 | ENDEAVOR ENERGY RESOURCES L.P. | 1.30 mi |
| SCHARBAUER '103' | OXY USA INC. | 1.42 mi |
| SCHARBAUER 103 | OXY USA INC. | 1.42 mi |
| PUMA 1695OP | OCCIDENTAL PERMIAN LTD. | 1.47 mi |
| GLASS -Q- | PIONEER NATURAL RES. USA, INC. | 1.55 mi |
| NAIL "36" | ENDEAVOR ENERGY RESOURCES L.P. | 1.61 mi |
The 10 nearest are listed. 255 leases in all have a centre within 5 miles of this one.
Operators who reported on those leases
Taken from the same 5-mile set above. This is who filed production, not who holds acreage — the state publishes no acreage register.
- OCCIDENTAL PERMIAN LTD. 43 leases, nearest 0.08 mi
- ENDEAVOR ENERGY RESOURCES L.P. 9 leases, nearest 1.30 mi
- OXY USA INC. 2 leases, nearest 1.42 mi
- PIONEER NATURAL RES. USA, INC. 99 leases, nearest 1.55 mi
- DIAMONDBACK E&P LLC 37 leases, nearest 1.61 mi
- CITATION OIL & GAS CORP. 1 lease, nearest 1.96 mi
Every month this lease reported (62)
Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.
62 months
| May 2026 | 71,285 | 350,727 | 106.41 | 3.05 | $8,653,695 |
| Apr 2026 | 74,279 | 359,458 | 98.93 | 2.87 | $8,379,965 |
| Mar 2026 | 80,185 | 374,220 | 89.75 | 3.15 | $8,375,187 |
| Feb 2026 | 75,411 | 344,307 | 63.50 | 3.75 | $6,079,860 |
| Jan 2026 | 84,220 | 362,108 | 59.13 | 8.00 | $7,876,039 |
| Dec 2025 | 93,043 | 389,898 | 56.66 | 4.41 | $6,992,577 |
| Nov 2025 | 94,676 | 400,708 | 58.59 | 3.93 | $7,120,423 |
| Oct 2025 | 106,694 | 455,496 | 59.38 | 3.30 | $7,840,831 |
| Sep 2025 | 110,409 | 480,732 | 62.74 | 3.08 | $8,406,235 |
| Aug 2025 | 121,486 | 531,530 | 63.93 | 3.01 | $9,369,035 |
| Jul 2025 | 134,412 | 560,386 | 66.74 | 3.32 | $10,828,449 |
| Jun 2025 | 143,863 | 557,611 | 66.48 | 3.13 | $11,308,621 |
| May 2025 | 198,398 | 694,325 | 60.55 | 3.23 | $14,257,279 |
| Apr 2025 | 168,849 | 531,268 | 62.36 | 3.54 | $12,411,770 |
| Mar 2025 | 57,612 | 298,081 | 67.70 | 4.27 | $5,172,637 |
| Feb 2025 | 63,982 | 303,117 | 70.88 | 4.34 | $5,850,827 |
| Jan 2025 | 79,423 | 342,799 | 74.32 | 4.28 | $7,369,445 |
| Dec 2024 | 82,069 | 356,798 | 68.99 | 3.12 | $6,775,639 |
| Nov 2024 | 80,313 | 364,069 | 69.05 | 2.20 | $6,345,997 |
| Oct 2024 | 87,766 | 411,491 | 71.37 | 2.28 | $7,202,635 |
| Sep 2024 | 88,115 | 433,430 | 69.61 | 2.36 | $7,158,470 |
| Aug 2024 | 93,739 | 507,594 | 75.63 | 2.06 | $8,136,967 |
| Jul 2024 | 107,207 | 507,565 | 79.93 | 2.15 | $9,658,589 |
| Jun 2024 | 111,726 | 491,088 | 78.08 | 2.63 | $10,017,082 |
| May 2024 | 130,344 | 568,823 | 78.81 | 2.20 | $11,522,934 |
| Apr 2024 | 148,513 | 617,874 | 84.45 | 1.66 | $13,567,099 |
| Mar 2024 | 169,082 | 654,065 | 80.30 | 1.55 | $14,587,900 |
| Feb 2024 | 162,003 | 0 | 76.09 | 1.78 | $12,326,808 |
| Jan 2024 | 217,394 | 747,642 | 73.02 | 3.30 | $18,339,579 |
| Dec 2023 | 284,610 | 876,579 | 71.26 | 2.61 | $22,569,811 |
| Nov 2023 | 232,593 | 689,729 | 77.89 | 2.81 | $20,053,124 |
| Oct 2023 | 80,402 | 227,419 | 85.44 | 3.09 | $7,571,653 |
| Sep 2023 | 30,398 | 123,434 | 89.04 | 2.74 | $3,044,235 |
| Aug 2023 | 38,950 | 168,901 | 80.52 | 2.67 | $3,587,706 |
| Jul 2023 | 38,614 | 186,172 | 74.85 | 2.64 | $3,382,087 |
| Jun 2023 | 41,235 | 202,694 | 68.96 | 2.26 | $3,301,346 |
| May 2023 | 52,838 | 249,577 | 70.62 | 2.23 | $4,287,327 |
| Apr 2023 | 57,369 | 242,521 | 78.12 | 2.24 | $5,024,370 |
| Mar 2023 | 66,213 | 272,102 | 72.85 | 2.39 | $5,474,801 |
| Feb 2023 | 70,606 | 278,710 | 75.11 | 2.47 | $5,990,426 |
| Jan 2023 | 90,540 | 339,080 | 76.53 | 3.39 | $8,077,734 |
| Dec 2022 | 102,806 | 351,382 | 76.41 | 5.73 | $9,868,502 |
| Nov 2022 | 123,534 | 383,520 | 85.00 | 5.65 | $12,665,821 |
| Oct 2022 | 131,590 | 361,374 | 87.18 | 5.86 | $13,591,027 |
| Sep 2022 | 26,613 | 86,804 | 84.88 | 8.16 | $2,967,552 |
| Aug 2022 | 21,169 | 77,698 | 94.52 | 9.13 | $2,710,056 |
| Jul 2022 | 23,369 | 81,905 | 101.58 | 7.54 | $2,991,557 |
| Jun 2022 | 32,831 | 112,195 | 115.09 | 7.98 | $4,673,522 |
| May 2022 | 31,825 | 109,864 | 109.37 | 8.43 | $4,407,188 |
| Apr 2022 | 34,486 | 125,579 | 104.22 | 6.84 | $4,452,790 |
| Mar 2022 | 43,062 | 164,075 | 108.88 | 5.08 | $5,521,501 |
| Feb 2022 | 41,181 | 144,905 | 91.05 | 4.86 | $4,453,600 |
| Jan 2022 | 40,656 | 134,265 | 81.84 | 4.54 | $3,936,539 |
| Dec 2021 | 56,607 | 207,266 | 71.32 | 3.90 | $4,845,366 |
| Nov 2021 | 78,713 | 276,541 | 77.43 | 5.24 | $7,542,951 |
| Oct 2021 | 68,451 | 198,319 | 79.79 | 5.71 | $6,594,874 |
| Sep 2021 | 17,531 | 77,577 | 69.86 | 5.35 | $1,639,824 |
| Aug 2021 | 18,803 | 97,502 | 66.02 | 4.22 | $1,652,890 |
| Jul 2021 | 14,776 | 72,235 | 70.78 | 3.98 | $1,333,491 |
| Jun 2021 | 29,302 | 143,885 | 69.49 | 3.38 | $2,522,616 |
| May 2021 | 40,213 | 171,124 | 63.48 | 3.02 | $3,069,117 |
| Apr 2021 | 24,325 | 79,281 | 60.36 | 2.76 | $1,686,947 |
How to read this page
The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.
Oil 71,285 bbl × $106.41 = $7,585,437 Casinghead gas 350,727 Mcf × $ 3.05 = $1,068,258 ──────────────────────────────────────────────────── Month total $8,653,695
The volumes are the state's, unchanged
Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.
The dollars are a multiplication, not a valuation
Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.
Oil and gas are priced differently
Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.
A lease is not a well
The state reports oil on lease and gas on well, and this page is the lease grain. 08/O/58847 is the state's own key, not one this site invented.