Texas oil lease
ProducingMAYER A1
Mayer A1 is an oil lease in Irion County, Texas, operated by Sem Operating Company LLC in the Lin (Wolfcamp) field.
1 well
- Operator
- Sem Operating Company LLC
- County
- Irion County
- Field
- Lin (Wolfcamp)
- RRC lease
- 7C-21782
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 327,483 mcf
- Oil in Jul 2026
- 320 bbl
Production by month
Oil output fell 32% over the last 12 months
- Oil (bars)
- Gas (line)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
All of the gas went to a processing plant in the last 12 months
Flaring peaked at 3.7% of the gas in Sep 2023.
- Processing plant (3)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-235-36512 | 5003WB | Shut-in |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Shell Trading (Us) Company | Oil | Gathers | 100 | Aug 9, 2022 | – |
| Canes Midstream G&p LLC | Casinghead gas | Buys | 34 | Sep 1, 2024 | – |
| Dcp Operating Company, LP | Casinghead gas | Buys | 33 | Aug 9, 2022 | – |
| Et Gathering & Processing LLC | Casinghead gas | Buys | 33 | Sep 1, 2024 | – |
| Canes Midstream G&p LLC | Casinghead gas | Gathers | 34 | Sep 1, 2024 | – |
| Dcp Operating Company, LP | Casinghead gas | Gathers | 33 | Aug 9, 2022 | – |
| Energy Transfer Company | Casinghead gas | Gathers | 33 | Sep 1, 2024 | – |
| Canes Midstream G&p LLC | Casinghead gas | Gathers | 33 | Oct 10, 2023 | Sep 1, 2024 |
| Wtg South Permian Midstream LLC | Casinghead gas | Gathers | 34 | Oct 10, 2023 | Sep 1, 2024 |
| Canes Midstream G&p LLC | Casinghead gas | Buys | 33 | Oct 10, 2023 | Sep 1, 2024 |
| Wtg South Permian Midstream LLC | Casinghead gas | Buys | 34 | Oct 10, 2023 | Sep 1, 2024 |
| Canes Midstream G&p LLC | Casinghead gas | Gathers | 34 | Aug 9, 2022 | Oct 10, 2023 |
| Wtg South Permian Midstream LLC | Casinghead gas | Gathers | 33 | Aug 9, 2022 | Oct 10, 2023 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026 | 320 | 287 | 26,064 | 26,064 | 0 | $80.46 | $2.89 |
| Jun 2026 | 346 | 411 | 25,657 | 25,657 | 0 | $84.81 | $3.15 |
| May 2026 | 421 | 434 | 26,697 | 26,697 | 0 | $102.13 | $2.94 |
| Apr 2026 | 413 | 442 | 25,891 | 25,891 | 0 | $100.32 | $2.77 |
| Mar 2026 | 435 | 388 | 27,822 | 27,822 | 0 | $91.38 | $3.04 |
| Feb 2026 | 432 | 478 | 25,212 | 25,212 | 0 | $64.51 | $3.62 |
| Jan 2026 | 530 | 440 | 26,968 | 26,968 | 0 | $60.04 | $7.72 |
| Dec 2025 | 512 | 566 | 27,274 | 27,274 | 0 | $57.97 | $4.26 |
| Nov 2025 | 478 | 428 | 26,701 | 26,701 | 0 | $60.06 | $3.79 |
| Oct 2025 | 470 | 526 | 29,224 | 29,224 | 0 | $60.89 | $3.19 |
| Sep 2025 | 453 | 382 | 28,974 | 28,974 | 0 | $63.96 | $2.97 |
| Aug 2025 | 467 | 493 | 30,999 | 30,999 | 0 | $64.86 | $2.91 |
| Jul 2025 | 500 | 546 | 30,843 | 30,843 | 0 | $68.39 | $3.20 |
| Jun 2025 | 492 | 449 | 30,689 | 30,689 | 0 | $68.17 | $3.02 |
| May 2025 | 546 | 565 | 31,473 | 31,473 | 0 | $62.17 | $3.12 |
| Apr 2025 | 560 | 519 | 30,047 | 30,047 | 0 | $63.54 | $3.42 |
| Mar 2025 | 634 | 713 | 32,728 | 32,728 | 0 | $68.24 | $4.12 |
| Feb 2025 | 647 | 618 | 28,573 | 28,573 | 0 | $71.53 | $4.19 |
| Jan 2025 | 740 | 756 | 31,419 | 31,419 | 0 | $75.74 | $4.13 |
| Dec 2024 | 728 | 691 | 32,149 | 32,149 | 0 | $70.12 | $3.01 |
| Nov 2024 | 698 | 716 | 31,256 | 31,256 | 0 | $69.95 | $2.12 |
| Oct 2024 | 659 | 650 | 33,455 | 33,455 | 0 | $71.99 | $2.20 |
| Sep 2024 | 686 | 728 | 35,346 | 35,346 | 0 | $70.24 | $2.28 |
| Aug 2024 | 819 | 739 | 35,346 | 35,346 | 0 | $76.68 | $1.99 |
| Jul 2024 | 715 | 734 | 33,309 | 33,309 | 0 | $81.80 | $2.07 |
| Jun 2024 | 691 | 707 | 33,631 | 33,631 | 0 | $79.77 | $2.54 |
| May 2024 | 784 | 767 | 35,755 | 35,755 | 0 | $80.02 | $2.12 |
| Apr 2024 | 751 | 795 | 34,778 | 34,778 | 0 | $85.35 | $1.60 |
| Mar 2024 | 885 | 879 | 34,350 | 34,350 | 0 | $81.28 | $1.49 |
| Feb 2024 | 905 | 954 | 34,019 | 34,019 | 0 | $77.25 | $1.72 |
| Jan 2024 | 1,192 | 1,185 | 34,985 | 34,985 | 0 | $74.15 | $3.18 |
| Dec 2023 | 1,362 | 1,410 | 35,586 | 35,586 | 0 | $71.90 | $2.52 |
| Nov 2023 | 1,344 | 1,377 | 32,360 | 32,360 | 0 | $77.69 | $2.71 |
| Oct 2023 | 1,406 | 1,279 | 35,418 | 35,418 | 0 | $85.64 | $2.98 |
| Sep 2023 | 1,365 | 1,429 | 35,045 | 33,758 | 1,287 | $89.43 | $2.64 |
| Aug 2023 | 1,747 | 1,747 | 37,615 | 37,149 | 466 | $81.39 | $2.58 |
Flared above 3%
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.
How to check your stub against this leaseDo your checks match this lease?
Nearby
This lease belongs to
Sem Operating Company LLC in Irion County
- MAYER A
10,843 bbl
- MUNSON B
6,689 bbl
- LINTHICUM I
3,991 bbl
- NOELKE B
6,256 bbl
- UNIVERSITY 40D
5,716 bbl
- NOELKE
4,134 bbl
- UNIVERSITY 40 A
2,754 bbl
- MUNSON 'A'
2,376 bbl
- LINTHICUM 'A'
1,774 bbl
- UNIVERSITY 38-40 NCT1
2,812 bbl
Lin (Wolfcamp) field
- NOELKE
4,134 bbl
- EAST TURNER NORTH C2
6,480 bbl
- SUGG 0607
10,994 bbl
- EAST TURNER NORTH A2
13,907 bbl
- AUGUSTUS MCCRAE 22
2,457 bbl
- FARMAR BB POOLED UNIT
9,905 bbl
- SCOTT-SUGG 5051
4,290 bbl
- UNIVERSITY 40 EP
6,284 bbl
- HAM A1
7,002 bbl
- PEA EYE PARKER
7,963 bbl
Leases within 10 km
- MAYER A
10,843 bbl · 0 km
- MAYER
60,848 bbl · 0.1 km
- CORONADO
2,952 bbl · 2 km
- CORONADO (SA)
532 bbl · 2 km
- MAYER 37-2
0 mcf · 2.1 km
- ARCO-MAYER
142 bbl · 2.5 km
- MAYER 44-2
13 bbl · 2.5 km
- BENNIE 4342
9,872 bbl · 2.7 km
- ELTA MURPHEY '52'
3,240 bbl · 2.8 km
- MURPHEY "52"
49 bbl · 2.8 km
Drilling permits within 10 km
UNIVERSITY 40 #1102WA
new drill · horizontal · Sem Operating Company LLC · Irion County · 6.7 km
Permit 0917106 · Jul 14, 2026
UNIVERSITY 40 #1511WC
new drill · horizontal · Sem Operating Company LLC · Crockett County · 8.9 km
Permit 0917033 · Jul 13, 2026
UNIVERSITY 40 #1507WC
new drill · horizontal · Sem Operating Company LLC · Crockett County · 8.9 km
Permit 0917031 · Jul 13, 2026
UNIVERSITY 40 #1503WC
new drill · horizontal · Sem Operating Company LLC · Crockett County · 8.9 km
Permit 0917028 · Jul 13, 2026
UNIVERSITY 40 #1509WC
new drill · horizontal · Sem Operating Company LLC · Crockett County · 8.9 km
Permit 0917032 · Jul 13, 2026