Texas gas well
ProducingRICH STRIKE 21-28 B
Rich Strike 21-28 B is a gas well in Culberson County, Texas, operated by Coterra Energy Operating Co. in the Ford, West (Wolfcamp) field.
1 well
- Operator
- Coterra Energy Operating Co.
- County
- Culberson County
- RRC lease
- 08-300919
Is your check right?
Where it sits
This county
- Oil, last 12 months
- 169,043 bbl
- Gas in Jul 2026
- 86,844 mcf
Checks stopped on this lease?
- Operator
Operator changed: Coterra Energy Operating Co. took over from Cimarex Energy Co. in Nov 2025.
- P-5
The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jul 8, 2025).
- Buyer
Buyer changed: COTERRA ENERGY OPERATING CO. replaced CIMAREX ENERGY CO. as the buyer of this lease's gas from gas wells on Nov 1, 2025.
SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.
See why checks stop on this leaseProduction by month
Gas output fell 63% since Jul 2025
- Gas (bars)
- Oil (line)
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.
Processing plant (3)
100% · 1,362,121 mcf
Flared (4)
0.0% · 93 mcf
Who has run this lease
The operator changed once, most recently in Nov 2025
- Coterra Energy Operating Co. Nov 2025 to now
- Cimarex Energy Co. Jul 2025 to Oct 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-109-34343 | 4H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Plains Marketing, L.p. | Condensate | Gathers | 50 | Jan 1, 2026 | – |
| Plains Pipeline L.p. | Condensate | Gathers | 50 | Jan 1, 2026 | – |
| Coterra Energy Operating Co. | Gas-well gas | Buys | 100 | Nov 1, 2025 | – |
| Coterra Energy Operating Co. | Gas-well gas | Gathers | 100 | Nov 1, 2025 | – |
| Plains Marketing, L.p. | Condensate | Gathers | 50 | Jul 13, 2025 | Jan 1, 2026 |
| Plains Pipeline L.p. | Condensate | Gathers | 50 | Jul 13, 2025 | Jan 1, 2026 |
| Cimarex Energy Co. | Gas-well gas | Gathers | 100 | Jul 13, 2025 | Nov 1, 2025 |
| Cimarex Energy Co. | Gas-well gas | Buys | 100 | Jul 13, 2025 | Nov 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
1,362 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 |
|---|---|---|---|---|
| 42-109-34343 | 4H | Oct 9, 2024 | Jul 13, 2025 | 1,362 |
What Devon Energy Corporation told investors it received
| Quarter | Oil$ per bbl | Gas$ per mcf | Gas liquids$ per bbl | Filing |
|---|---|---|---|---|
| Q2 2026 | $95.10 | $0.35 | $22.70 | SEC filing |
| Q1 2026 | $70.79 | $4.30 | $16.70 | SEC filing |
| Q3 2025 | $64.10 | $1.95 | $17.02 | SEC filing |
| Q2 2025 | $62.80 | $2.20 | $18.72 | SEC filing |
| Q1 2025 | $69.73 | $3.28 | $23.23 | SEC filing |
| Q3 2024 | $74.04 | $1.30 | $18.42 | SEC filing |
SourceDevon Energy Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.
Estimate your royalty
13 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026Coterra Energy | 7,845 | 7,855 | 86,844 | 86,844 | 0 | $80.46 | $2.89 |
| Jun 2026Coterra Energy | 8,045 | 8,039 | 78,511 | 78,507 | 4 | $84.81 | $3.15 |
| May 2026Coterra Energy | 8,118 | 8,126 | 77,478 | 77,476 | 2 | $102.13 | $2.94 |
| Apr 2026Coterra Energy | 7,896 | 7,874 | 66,306 | 66,306 | 0 | $100.32 | $2.77 |
| Mar 2026Coterra Energy | 3,990 | 3,986 | 24,823 | 24,822 | 1 | $91.38 | $3.04 |
| Feb 2026Coterra Energy | 3,502 | 3,495 | 26,380 | 26,361 | 19 | $64.51 | $3.62 |
| Jan 2026Coterra Energy | 0 | 31 | 740 | 740 | 0 | $60.04 | $7.72 |
| Dec 2025Coterra Energy | 12,318 | 12,318 | 127,323 | 127,323 | 0 | $57.97 | $4.26 |
| Nov 2025Coterra Energy | 15,874 | 15,887 | 150,665 | 150,664 | 1 | $60.06 | $3.79 |
| Oct 2025Cimarex Energy | 22,598 | 22,589 | 209,651 | 209,647 | 4 | $60.89 | $3.19 |
| Sep 2025Cimarex Energy | 23,442 | 23,464 | 183,151 | 183,144 | 7 | $63.96 | $2.97 |
| Aug 2025Cimarex Energy | 55,415 | 55,382 | 330,342 | 330,287 | 55 | $64.86 | $2.91 |
| Jul 2025Cimarex Energy | 32,886 | 32,862 | 146,903 | 146,841 | 62 | $68.39 | $3.20 |
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
Coterra Energy Operating Co. in Culberson County
- VAGRANT 38 FEE UNIT
1,259,410 mcf
- STREET SENSE 40 UNIT
1,047,156 mcf
- RICH STRIKE 21-28 E
1,346,812 mcf
- RICH STRIKE 21-28 G
1,362,835 mcf
- MACBETH 22-27 I
1,449,640 mcf
- TYPHOON 42 UNIT
1,292,793 mcf
- TYPHOON 42 UNIT
1,153,262 mcf
- LOOKOUT 7 FEE WR H
1,490,829 mcf
- STREET SENSE 40 UNIT
1,122,066 mcf
- MACBETH 22-27 G
1,331,970 mcf
Ford, West (Wolfcamp) field
- RICH STRIKE 21-28 E
1,346,812 mcf
- HAY YENGLIK
607,490 mcf
- RICH STRIKE 21-28 G
1,362,835 mcf
- MACBETH 22-27 I
1,449,640 mcf
- TYPHOON 42 UNIT
1,292,793 mcf
- HAY DENISE STATE 08/05
1,570,513 mcf
- HAY HENLEY G
2,017,374 mcf
- TYPHOON 42 UNIT
1,153,262 mcf
- LOOKOUT 7 FEE WR H
1,490,829 mcf
- STREET SENSE 40 UNIT
1,122,066 mcf
Leases within 10 km
- RICH STRIKE 21-28 A
1,374,864 mcf · 0 km
- RICH STRIKE 21-28 D
1,820,767 mcf · 0 km
- RICH STRIKE 21-28 C
1,414,060 mcf · 0 km
- MIDDLEGROUND 16 UNIT
969 mcf · 0.3 km
- DARK STAR 21 FEE
0 mcf · 0.4 km
- DARK STAR 21 FEE
65,542 mcf · 0.5 km
- MIDDLEGROUND 16 UNIT
4 bbl · 0.5 km
- MIDDLEGROUND 16 UNIT
36 mcf · 0.5 km
- MIDDLEGROUND 16 UNIT
30 mcf · 0.5 km
- PETOSKEY STATE
59 mcf · 0.6 km
Drilling permits within 10 km
ORB 18-7-6 F #6H
new drill · horizontal · Coterra Energy Operating Co. · Culberson County · 2.7 km
Permit 0915726 · May 22, 2026
ORB 18-7-6 G #7H
new drill · horizontal · Coterra Energy Operating Co. · Culberson County · 2.7 km
Permit 0915728 · May 22, 2026
ORB 18-7-6 I #9H
new drill · horizontal · Coterra Energy Operating Co. · Culberson County · 2.7 km
Permit 0915731 · May 22, 2026
ORB 18-7-6 H #8H
new drill · horizontal · Coterra Energy Operating Co. · Culberson County · 2.7 km
Permit 0915730 · May 22, 2026
ORB 18-7-6 E #5H
new drill · horizontal · Coterra Energy Operating Co. · Culberson County · 2.7 km
Permit 0915725 · May 22, 2026