Texas oil lease
ProducingEAGLEHEAD B WEST
Eaglehead B West is an oil lease in Reagan County, Texas, operated by Sem Operating Company LLC in the Lin (Wolfcamp) field.
1 well
- Operator
- Sem Operating Company LLC
- County
- Reagan County
- Field
- Lin (Wolfcamp)
- RRC lease
- 7C-20995
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 266,879 mcf
- Oil in Jul 2026
- 1,017 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
Since Nov 2023 the lease's gas goes to a processing plant instead of lease fuel
Flaring peaked at 8.6% of the gas in Jan 2024.
- Processing plant (3)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Processing plant (3)
98% · 260,791 mcf
Lease fuel (1)
2.2% · 5,927 mcf
Flared (4)
0.1% · 161 mcf
0.1% of the gas flared in the last 12 months. One month above 3%.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-383-40832 | 04WB | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Medallion Operating Company, LLC | Oil | Gathers | 100 | Oct 1, 2024 | – |
| Canes Midstream G&p LLC | Casinghead gas | Buys | 100 | Sep 20, 2023 | – |
| Canes Midstream G&p LLC | Casinghead gas | Gathers | 100 | Sep 20, 2023 | – |
| Medallion Operating Company, LLC | Oil | Gathers | 50 | Mar 27, 2020 | Oct 1, 2024 |
| Trafigura Trading LLC | Oil | Gathers | 50 | Sep 20, 2023 | Oct 1, 2024 |
| Cogent Midstream Westex, LLC | Casinghead gas | Gathers | 100 | Mar 27, 2020 | Sep 20, 2023 |
| Cogent Midstream Westex, LLC | Casinghead gas | Buys | 100 | Mar 27, 2020 | Sep 20, 2023 |
| Phillips 66 Company | Oil | Gathers | 50 | Mar 27, 2020 | Sep 20, 2023 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
322.15 acres on the newest permit
- Worth asking
An allocation well is on this lease
A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.
- Worth asking
A Rule 37 case is listed
The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-383-40832 | 04WB | Dec 20, 2019 | Mar 27, 2020 | 322.15 |
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 | 1,017 | 1,022 | 15,555 | 15,120 | 24 | $80.46 | $2.89 |
| Jun 2026 | 861 | 841 | 21,978 | 21,568 | 0 | $84.81 | $3.15 |
| May 2026 | 701 | 711 | 25,732 | 25,480 | 0 | $102.13 | $2.94 |
| Apr 2026 | 873 | 894 | 21,506 | 21,076 | 0 | $100.32 | $2.77 |
| Mar 2026 | 1,060 | 1,074 | 21,970 | 21,379 | 0 | $91.38 | $3.04 |
| Feb 2026 | 1,113 | 1,122 | 21,478 | 20,951 | 0 | $64.51 | $3.62 |
| Jan 2026 | 1,352 | 1,341 | 23,978 | 23,293 | 102 | $60.04 | $7.72 |
| Dec 2025 | 1,320 | 1,327 | 24,684 | 24,097 | 0 | $57.97 | $4.26 |
| Nov 2025 | 1,286 | 1,320 | 23,676 | 23,093 | 24 | $60.06 | $3.79 |
| Oct 2025 | 1,408 | 1,346 | 24,406 | 23,834 | 2 | $60.89 | $3.19 |
| Sep 2025 | 1,287 | 1,278 | 24,783 | 24,250 | 0 | $63.96 | $2.97 |
| Aug 2025 | 727 | 761 | 17,133 | 16,650 | 9 | $64.86 | $2.91 |
| Jul 2025 | 1,341 | 1,334 | 20,978 | 20,437 | 0 | $68.39 | $3.20 |
| Jun 2025 | 1,111 | 1,147 | 22,906 | 22,377 | 0 | $68.17 | $3.02 |
| May 2025 | 1,108 | 1,043 | 22,627 | 22,077 | 29 | $62.17 | $3.12 |
| Apr 2025 | 1,169 | 1,168 | 22,084 | 21,603 | 1 | $63.54 | $3.42 |
| Mar 2025 | 1,137 | 1,143 | 20,739 | 20,225 | 6 | $68.24 | $4.12 |
| Feb 2025 | 1,538 | 1,548 | 21,127 | 20,638 | 0 | $71.53 | $4.19 |
| Jan 2025 | 1,750 | 1,732 | 23,975 | 23,421 | 0 | $75.74 | $4.13 |
| Dec 2024 | 1,832 | 1,862 | 22,083 | 21,577 | 0 | $70.12 | $3.01 |
| Nov 2024 | 1,857 | 1,878 | 16,278 | 15,746 | 0 | $69.95 | $2.12 |
| Oct 2024 | 2,129 | 2,162 | 17,082 | 16,459 | 0 | $71.99 | $2.20 |
| Sep 2024 | 2,010 | 1,960 | 20,083 | 19,505 | 0 | $70.24 | $2.28 |
| Aug 2024 | 2,139 | 2,139 | 17,588 | 17,018 | 1 | $76.68 | $1.99 |
| Jul 2024 | 2,073 | 2,096 | 15,841 | 15,298 | 14 | $81.80 | $2.07 |
| Jun 2024 | 1,914 | 1,907 | 14,240 | 13,767 | 0 | $79.77 | $2.54 |
| May 2024 | 2,165 | 2,187 | 13,425 | 12,956 | 0 | $80.02 | $2.12 |
| Apr 2024 | 2,688 | 2,673 | 19,382 | 18,833 | 0 | $85.35 | $1.60 |
| Mar 2024 | 2,516 | 2,514 | 13,479 | 12,899 | 0 | $81.28 | $1.49 |
| Feb 2024 | 2,685 | 2,725 | 13,006 | 12,391 | 11 | $77.25 | $1.72 |
| Jan 2024 | 3,137 | 3,145 | 9,547 | 8,158 | 818 | $74.15 | $3.18 |
| Dec 2023 | 4,167 | 4,083 | 9,961 | 9,323 | 40 | $71.90 | $2.52 |
| Nov 2023 | 1,874 | 1,781 | 7,671 | 7,118 | 0 | $77.69 | $2.71 |
| Oct 2023 | 0 | 179 | 449 | 0 | 0 | $85.64 | $2.98 |
| Sep 2023 | 2,465 | 2,487 | 17,771 | 17,201 | 9 | $89.43 | $2.64 |
| Aug 2023 | 2,917 | 2,886 | 25,904 | 25,363 | 12 | $81.39 | $2.58 |
Flared above 3%
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.
How to check your stub against this lease Checks stopped on this lease? See the likely reasonsDo your checks match this lease?
Nearby
This lease belongs to
Sem Operating Company LLC in Reagan County
- TURNER AR UNIT
25,181 bbl
- EAGLEHEAD B EAST
18,350 bbl
- TURNER AR UNIT A
19,026 bbl
- EAST TURNER NORTH D2
12,210 bbl
- WEATHERBY
13,914 bbl
- EAST TURNER NORTH C2
6,480 bbl
- EAST TURNER NORTH A2
13,907 bbl
- HAM A1
7,002 bbl
- EAGLEHEAD A-A1
7,751 bbl
- HAM C1
5,563 bbl
Lin (Wolfcamp) field
- LINTHICUM I
3,991 bbl
- UNIVERSITY 52 S
6,462 bbl
- UNIVERSITY LANDS 217 C
13,699 bbl
- NOELKE B
6,256 bbl
- DALLAS C
14,320 bbl
- POWERS D UNIT B
17,564 bbl
- SCOTT SUGG 5051 EAST
7,850 bbl
- WANORECK D
19,041 bbl
- POWERS C POOLED UNIT
16,220 bbl
- SUGG STRIP
10,519 bbl
Leases within 10 km
- EAGLEHEAD B EAST
18,350 bbl · 0 km
- BANKHEAD
0 bbl · 0.1 km
- WEST HARTGROVE UNIT 1
45,083 bbl · 0.2 km
- HARTGROVE "F"
0 bbl · 0.4 km
- BRANCH, ED
0 bbl · 0.5 km
- BANKHEAD "A"
0 bbl · 0.7 km
- BRANCH
13,022 mcf · 1 km
- HARTGROVE "B"
534 bbl · 1 km
- EAGLEHEAD 'C' A2
7,142 bbl · 1.1 km
- AUSTIN 7-6
614 bbl · 1.1 km
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