Texas oil lease
ProducingYAUPON C
Yaupon C is an oil lease in Martin County, Texas, operated by Oxyrock Operating, LLC in the Spraberry (Trend Area) field.
1 well
- Operator
- Oxyrock Operating, LLC
- County
- Martin County
- RRC lease
- 08-55265
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 107,193 mcf
- Oil in Jul 2026
- 657 bbl
Production by month
Oil output fell 48% 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
- Processing plant (3)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Who has run this lease
The operator changed once, most recently in Aug 2024
- Oxyrock Operating, LLC Aug 2024 to now
- Crownquest Operating, LLC Jan 2021 to Jul 2024
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-317-42504 | 5HA | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Energy Transfer Company | Oil | Gathers | 50 | Feb 1, 2025 | – |
| Shell Trading (Us) Company | Oil | Gathers | 50 | May 31, 2020 | – |
| Enlink Gas Marketing, LP | Casinghead gas | Buys | 100 | May 31, 2020 | – |
| Enlink Permian, LLC | Casinghead gas | Gathers | 100 | May 31, 2020 | – |
| Nustar Permian Trans and Stg,llc | Oil | Gathers | 50 | May 31, 2020 | Feb 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
3,762.30 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 |
|---|---|---|---|---|
| 42-317-42504 | 5HA | Aug 19, 2019 | May 31, 2020 | 3,762.30 |
| 42-317-42504 | 5LS | Aug 19, 2019 | Jan 18, 2021 | 3,762.30 |
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 2026Oxyrock Operating, | 657 | 682 | 12,108 | 12,108 | 0 | $80.46 | $2.89 |
| Jun 2026Oxyrock Operating, | 538 | 561 | 10,910 | 10,910 | 0 | $84.81 | $3.15 |
| May 2026Oxyrock Operating, | 549 | 577 | 11,118 | 11,118 | 0 | $102.13 | $2.94 |
| Apr 2026Oxyrock Operating, | 958 | 882 | 11,729 | 11,729 | 0 | $100.32 | $2.77 |
| Mar 2026Oxyrock Operating, | 404 | 396 | 421 | 421 | 0 | $91.38 | $3.04 |
| Feb 2026Oxyrock Operating, | 219 | 387 | 2,151 | 2,151 | 0 | $64.51 | $3.62 |
| Jan 2026Oxyrock Operating, | 733 | 584 | 9,593 | 9,593 | 0 | $60.04 | $7.72 |
| Dec 2025Oxyrock Operating, | 828 | 823 | 8,253 | 8,253 | 0 | $57.97 | $4.26 |
| Nov 2025Oxyrock Operating, | 788 | 791 | 7,786 | 7,786 | 0 | $60.06 | $3.79 |
| Oct 2025Oxyrock Operating, | 919 | 939 | 9,514 | 9,514 | 0 | $60.89 | $3.19 |
| Sep 2025Oxyrock Operating, | 871 | 851 | 11,457 | 11,457 | 0 | $63.96 | $2.97 |
| Aug 2025Oxyrock Operating, | 1,044 | 1,062 | 12,153 | 12,153 | 0 | $64.86 | $2.91 |
| Jul 2025Oxyrock Operating, | 960 | 963 | 13,088 | 13,088 | 0 | $68.39 | $3.20 |
| Jun 2025Oxyrock Operating, | 1,024 | 1,012 | 11,197 | 11,197 | 0 | $68.17 | $3.02 |
| May 2025Oxyrock Operating, | 1,302 | 1,306 | 13,751 | 13,751 | 0 | $62.17 | $3.12 |
| Apr 2025Oxyrock Operating, | 1,060 | 1,021 | 12,067 | 12,067 | 0 | $63.54 | $3.42 |
| Mar 2025Oxyrock Operating, | 871 | 896 | 11,150 | 11,150 | 0 | $68.24 | $4.12 |
| Feb 2025Oxyrock Operating, | 1,175 | 1,172 | 13,328 | 13,328 | 0 | $71.53 | $4.19 |
| Jan 2025Oxyrock Operating, | 1,670 | 1,656 | 16,145 | 16,145 | 0 | $75.74 | $4.13 |
| Dec 2024Oxyrock Operating, | 1,318 | 1,363 | 13,985 | 13,985 | 0 | $70.12 | $3.01 |
| Nov 2024Oxyrock Operating, | 1,686 | 1,659 | 14,286 | 14,286 | 0 | $69.95 | $2.12 |
| Oct 2024Oxyrock Operating, | 2,372 | 2,458 | 14,768 | 14,768 | 0 | $71.99 | $2.20 |
| Sep 2024Oxyrock Operating, | 1,500 | 1,459 | 12,842 | 12,842 | 0 | $70.24 | $2.28 |
| Aug 2024Oxyrock Operating, | 1,404 | 1,528 | 17,019 | 17,019 | 0 | $76.68 | $1.99 |
| Jul 2024Crownquest Operating, | 1,823 | 1,678 | 16,399 | 16,399 | 0 | $81.80 | $2.07 |
| Jun 2024Crownquest Operating, | 2,474 | 2,464 | 17,668 | 17,668 | 0 | $79.77 | $2.54 |
| May 2024Crownquest Operating, | 3,078 | 3,039 | 17,994 | 17,994 | 0 | $80.02 | $2.12 |
| Apr 2024Crownquest Operating, | 2,060 | 2,093 | 17,138 | 17,138 | 0 | $85.35 | $1.60 |
| Mar 2024Crownquest Operating, | 2,158 | 2,188 | 14,153 | 14,153 | 0 | $81.28 | $1.49 |
| Feb 2024Crownquest Operating, | 696 | 685 | 5,556 | 5,556 | 0 | $77.25 | $1.72 |
| Jan 2024Crownquest Operating, | 751 | 757 | 4,721 | 4,721 | 0 | $74.15 | $3.18 |
| Dec 2023Crownquest Operating, | 1,353 | 1,414 | 9,675 | 9,675 | 0 | $71.90 | $2.52 |
| Nov 2023Crownquest Operating, | 1,734 | 1,644 | 8,721 | 8,721 | 0 | $77.69 | $2.71 |
| Oct 2023Crownquest Operating, | 1,798 | 1,804 | 9,959 | 9,955 | 4 | $85.64 | $2.98 |
| Sep 2023Crownquest Operating, | 2,103 | 2,095 | 12,844 | 12,838 | 6 | $89.43 | $2.64 |
| Aug 2023Crownquest Operating, | 1,775 | 1,767 | 7,871 | 7,871 | 0 | $81.39 | $2.58 |
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.
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Nearby
This lease belongs to
Oxyrock Operating, LLC in Martin County
- WRS HESPERALOE E
10,001 bbl
- BENT NAIL 36
9,902 bbl
- MT LAUREL
8,605 bbl
- JUDSON 21
12,611 bbl
- REESE "35"
11,710 bbl
- WR VITEX GG
5,717 bbl
- MT LAUREL E
9,534 bbl
- FINISHING NAIL 2528
10,723 bbl
- FINISHING NAIL 2528A
10,117 bbl
- BENT NAIL '36'
9,835 bbl
Spraberry (Trend Area) field
- STO SEC 2
11,640 bbl
- SALE RANCH 15C
7,211 bbl
- VINEYARD HZ E
12,640 bbl
- PAPAGIORGIO 40-33 A
12,765 bbl
- MABEE BREEDLOVE G
7,346 bbl
- DFK 319II
11,911 bbl
- UL 1125 E8
10,051 bbl
- TUBB-VAUGHN 21A
9,606 bbl
- ANTIMONY FR 30
4,735 bbl
- DAVIS FARMS 25
10,349 bbl
Leases within 10 km
- YAUPON
23,300 bbl · 0 km
- YAUPON R
9,390 bbl · 0 km
- YAUPON W
14,058 bbl · 0.1 km
- WILKINSON "C"
395 bbl · 0.2 km
- SWEETGUM
18,723 bbl · 0.2 km
- SWEETGUM F
7,088 bbl · 0.4 km
- WILKINSON RANCH
62,341 bbl · 0.4 km
- WELCH
3,803 bbl · 0.4 km
- MT LAUREL F
5,184 bbl · 0.7 km
- MT LAUREL G
3,498 bbl · 0.7 km
Drilling permits within 10 km
JAZ #1
new drill · R.d.s. Ranch-Water SVS, Inc. · Howard County · 4.5 km
Permit 0918272 · Sep 3, 2026
WRS HESPERALOE G #2HD
new drill · horizontal · Oxyrock Operating, LLC · Martin County · 9.8 km
Permit 0916218 · Jun 23, 2026
JENSEN 52 #2
new drill · Junction Resources Op, LLC · Martin County · 8.5 km
Permit 0916016 · Jun 11, 2026
WRS HESPERALOE F #1HD
new drill · horizontal · Oxyrock Operating, LLC · Martin County · 9.8 km
Permit 0915856 · May 27, 2026
SLYDELL D #3692WD
new drill · horizontal · SM Energy Company · Martin County · 6.1 km
Permit 0910204 · Sep 5, 2025