Texas oil lease
ProducingELKIN 21U
Elkin 21U is an oil lease in Midland County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.
1 well
- Operator
- Pioneer Natural Res. USA, Inc.
- County
- Midland County
- RRC lease
- 08-60711
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 267,213 mcf
- Oil in Jul 2026
- 10,309 bbl
Checks stopped on this lease?
- Buyer
Buyer changed: PHILLIPS 66 DOS PICOS LLC replaced PINNACLE DOS PICOS LLC as the buyer of this lease's gas from oil wells on Jun 1, 2026.
SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.
See why checks stop on this leaseProduction by month
Oil output fell 62% since Sep 2024
- Oil (bars)
- Gas (line)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
99% of the gas went to a processing plant in the last 12 months
Flaring peaked at 5.1% of the gas in Sep 2024.
- Processing plant (3)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Processing plant (3)
99% · 264,699 mcf
Flared (4)
0.6% · 1,603 mcf
Lease fuel (1)
0.3% · 911 mcf
0.6% of the gas flared in the last 12 months. One month above 3%.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-329-46628 | 21H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Medallion Operating Company, LLC | Oil | Gathers | 100 | Jul 2, 2024 | – |
| Phillips 66 Dos Picos LLC | Casinghead gas | Buys | 100 | Jun 1, 2026 | – |
| Phillips 66 Dos Picos LLC | Casinghead gas | Gathers | 100 | Jun 1, 2026 | – |
| Pinnacle Dos Picos LLC | Casinghead gas | Gathers | 100 | Jul 2, 2024 | Jun 1, 2026 |
| Pinnacle Dos Picos LLC | Casinghead gas | Buys | 100 | Jul 2, 2024 | Jun 1, 2026 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
1,187.38 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.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-329-46628 | 21H | Nov 13, 2023 | Jan 14, 2024 | 1,187.38 |
Estimate your royalty
23 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026 | 10,309 | 10,295 | 26,100 | 26,000 | 4 | $80.46 | $2.89 |
| Jun 2026 | 6,148 | 6,170 | 15,146 | 15,091 | 1 | $84.81 | $3.15 |
| May 2026 | 9,386 | 9,376 | 29,338 | 29,165 | 68 | $102.13 | $2.94 |
| Apr 2026 | 9,732 | 9,740 | 26,545 | 26,397 | 58 | $100.32 | $2.77 |
| Mar 2026 | 12,572 | 12,560 | 28,853 | 28,713 | 48 | $91.38 | $3.04 |
| Feb 2026 | 7,097 | 7,103 | 20,620 | 20,424 | 125 | $64.51 | $3.62 |
| Jan 2026 | 10,966 | 10,966 | 26,177 | 25,823 | 269 | $60.04 | $7.72 |
| Dec 2025 | 15,317 | 15,310 | 29,947 | 29,593 | 276 | $57.97 | $4.26 |
| Nov 2025 | 14,878 | 14,884 | 24,607 | 24,137 | 415 | $60.06 | $3.79 |
| Oct 2025 | 13,994 | 13,976 | 18,152 | 17,854 | 248 | $60.89 | $3.19 |
| Sep 2025 | 6,325 | 6,373 | 6,386 | 6,315 | 51 | $63.96 | $2.97 |
| Aug 2025 | 14,951 | 14,968 | 15,342 | 15,187 | 40 | $64.86 | $2.91 |
| Jul 2025 | 12,908 | 12,834 | 13,269 | 13,115 | 17 | $68.39 | $3.20 |
| Jun 2025 | 12,756 | 12,849 | 15,192 | 14,666 | 382 | $68.17 | $3.02 |
| May 2025 | 24,633 | 24,662 | 31,179 | 31,017 | 50 | $62.17 | $3.12 |
| Apr 2025 | 25,242 | 25,215 | 23,872 | 23,691 | 79 | $63.54 | $3.42 |
| Mar 2025 | 27,108 | 27,082 | 24,576 | 24,283 | 200 | $68.24 | $4.12 |
| Feb 2025 | 16,484 | 16,440 | 14,393 | 14,266 | 62 | $71.53 | $4.19 |
| Jan 2025 | 6,640 | 6,672 | 6,191 | 6,152 | 10 | $75.74 | $4.13 |
| Dec 2024 | 21,435 | 21,468 | 19,997 | 19,879 | 34 | $70.12 | $3.01 |
| Nov 2024 | 35,894 | 35,856 | 33,803 | 33,408 | 248 | $69.95 | $2.12 |
| Oct 2024 | 26,730 | 26,691 | 21,945 | 21,704 | 172 | $71.99 | $2.20 |
| Sep 2024 | 4,960 | 4,947 | 4,493 | 4,243 | 229 | $70.24 | $2.28 |
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
Pioneer Natural Res. USA, Inc. in Midland County
- SHACKELFORD 40-12AB
129,139 bbl
- SHULL-HANKS 15F
133,274 bbl
- MCALISTER 33N
131,826 bbl
- SALLY E26G
137,336 bbl
- ALLEDER-WELCH 33L
137,630 bbl
- DONOVAN-WILLIS E32Q
128,131 bbl
- RAY-WINKLEMAN C43E
127,958 bbl
- GERMANIA E41M
130,111 bbl
- FASKEN-STEPHENS 53FF
127,516 bbl
- TEXAS TEN-ONEAL 39P
121,947 bbl
Spraberry (Trend Area) field
- PYKE UNIT 2
99,200 bbl
- CALVERLEY B-REED 50
107,665 bbl
- JACK RABBIT SPECIAL 28-33
139,962 bbl
- SUNCLOUD 48-1 C
133,677 bbl
- COX 22 L
137,894 bbl
- RIO 27-10 J
127,763 bbl
- 8 MILE E
134,435 bbl
- DRIFTWOOD W UNIT D
110,532 bbl
- FASKEN 17F
127,858 bbl
- DONOVAN-WILLIS E32Q
128,131 bbl
Leases within 10 km
- ELKIN 21V
64,606 bbl · 0 km
- ELKIN 21T
86,606 bbl · 0 km
- ELKIN 21W
95,371 bbl · 0 km
- ELKIN 21X
188,160 bbl · 0 km
- ELKIN 21Y
88,612 bbl · 0 km
- MABEE FOUNDATION 'G'
1,854 bbl · 0.1 km
- ELKIN "A"
0 bbl · 0.5 km
- MABEE FOUNDATION -D-
2,507 bbl · 0.6 km
- ELKIN 21O
103,962 bbl · 0.8 km
- ELKIN 21N
128,542 bbl · 0.8 km
Drilling permits within 10 km
GLASS RANCH W23M #313H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Martin County · 9.7 km
Permit 0918669 · Oct 1, 2026
GLASS RANCH E23H #408H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Martin County · 9.6 km
Permit 0918676 · Oct 1, 2026
GLASS RANCH E23F #406H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Martin County · 9.6 km
Permit 0918674 · Oct 1, 2026
GLASS RANCH E23G #407H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Martin County · 9.6 km
Permit 0918675 · Oct 1, 2026
GLASS RANCH W23L #312H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Martin County · 9.7 km
Permit 0918668 · Oct 1, 2026