Texas oil lease
ProducingSTUDLEY CKO WEST E 29-22
Studley Cko West E 29-22 is an oil lease in Reagan County, Texas, operated by De Central Operating, LLC in the Spraberry (Trend Area) field.
2 wells
- Operator
- De Central Operating, LLC
- County
- Reagan County
- RRC lease
- 7C-22302
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 819,125 mcf
- Oil in Jul 2026
- 2,925 bbl
Checks stopped on this lease?
- Operator
Operator changed: De Central Operating, LLC took over from De IV Operating, LLC in Mar 2025.
- P-5
The previous operator's P-5 registration is listed as inactive since Jan 29, 2026 (last P-5 filed Jan 7, 2025).
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% 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
Over 99% of the gas went to a processing plant in the last 12 months
Flaring peaked at 4.2% of the gas in Feb 2024.
- Processing plant (3)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Processing plant (3)
100% · 817,119 mcf
Flared (4)
0.2% · 2,006 mcf
0.2% of the gas flared in the last 12 months. 2 months above 3%.
Who has run this lease
The operator changed once, most recently in Mar 2025
- De Central Operating, LLC Mar 2025 to now
- De IV Operating, LLC Jan 2024 to Feb 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
2 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-383-41406 | 4405H | Active |
| 42-383-41408 | 4205H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Medallion Operating Company, LLC | Oil | Gathers | 100 | Dec 1, 2023 | – |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Buys | 82.70 | Mar 1, 2025 | – |
| Brazos Midland Gas, LLC | Casinghead gas | Buys | 17.30 | Mar 1, 2025 | – |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Gathers | 82.70 | Mar 1, 2025 | – |
| Brazos Midland Gas, LLC | Casinghead gas | Gathers | 17.30 | Mar 1, 2025 | – |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Gathers | 100 | Dec 1, 2023 | Mar 1, 2025 |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Buys | 100 | Dec 1, 2023 | Mar 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
710.94 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 |
|---|---|---|---|---|
| 42-383-41406 | 4405H | Jun 2, 2023 | Sep 28, 2023 | 710.94 |
| 42-383-41408 | 4205H | Jun 2, 2023 | Aug 19, 2023 | 710.94 |
Estimate your royalty
31 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026De Central | 2,925 | 2,901 | 64,097 | 64,097 | 0 | $80.46 | $2.89 |
| Jun 2026De Central | 2,926 | 2,915 | 63,745 | 63,738 | 7 | $84.81 | $3.15 |
| May 2026De Central | 2,954 | 2,937 | 64,847 | 64,847 | 0 | $102.13 | $2.94 |
| Apr 2026De Central | 3,158 | 3,153 | 66,787 | 66,787 | 0 | $100.32 | $2.77 |
| Mar 2026De Central | 3,038 | 3,046 | 65,844 | 65,844 | 0 | $91.38 | $3.04 |
| Feb 2026De Central | 2,945 | 2,937 | 61,877 | 61,877 | 0 | $64.51 | $3.62 |
| Jan 2026De Central | 3,687 | 3,700 | 72,015 | 70,016 | 1,999 | $60.04 | $7.72 |
| Dec 2025De Central | 3,702 | 3,720 | 71,517 | 71,517 | 0 | $57.97 | $4.26 |
| Nov 2025De Central | 4,133 | 4,127 | 71,805 | 71,805 | 0 | $60.06 | $3.79 |
| Oct 2025De Central | 4,308 | 4,302 | 68,010 | 68,010 | 0 | $60.89 | $3.19 |
| Sep 2025De Central | 4,261 | 4,258 | 70,185 | 70,185 | 0 | $63.96 | $2.97 |
| Aug 2025De Central | 5,287 | 5,273 | 78,396 | 78,396 | 0 | $64.86 | $2.91 |
| Jul 2025De Central | 5,406 | 5,403 | 74,380 | 74,380 | 0 | $68.39 | $3.20 |
| Jun 2025De Central | 5,336 | 5,336 | 72,249 | 72,020 | 229 | $68.17 | $3.02 |
| May 2025De Central | 6,080 | 6,088 | 76,912 | 76,912 | 0 | $62.17 | $3.12 |
| Apr 2025De Central | 6,812 | 6,820 | 75,307 | 75,297 | 10 | $63.54 | $3.42 |
| Mar 2025De Central | 7,520 | 7,528 | 72,294 | 72,108 | 186 | $68.24 | $4.12 |
| Feb 2025De IV | 8,022 | 8,005 | 72,871 | 72,871 | 0 | $71.53 | $4.19 |
| Jan 2025De IV | 9,213 | 9,216 | 82,796 | 82,796 | 0 | $75.74 | $4.13 |
| Dec 2024De IV | 10,032 | 10,034 | 84,470 | 84,470 | 0 | $70.12 | $3.01 |
| Nov 2024De IV | 10,962 | 10,960 | 84,226 | 84,226 | 0 | $69.95 | $2.12 |
| Oct 2024De IV | 12,647 | 12,660 | 90,673 | 88,662 | 2,011 | $71.99 | $2.20 |
| Sep 2024De IV | 14,216 | 14,210 | 90,396 | 90,396 | 0 | $70.24 | $2.28 |
| Aug 2024De IV | 17,740 | 17,725 | 100,582 | 100,582 | 0 | $76.68 | $1.99 |
| Jul 2024De IV | 20,766 | 20,798 | 97,554 | 97,189 | 365 | $81.80 | $2.07 |
| Jun 2024De IV | 21,233 | 21,243 | 93,753 | 93,049 | 704 | $79.77 | $2.54 |
| May 2024De IV | 26,223 | 26,193 | 99,821 | 99,189 | 632 | $80.02 | $2.12 |
| Apr 2024De IV | 32,532 | 32,628 | 102,827 | 102,105 | 722 | $85.35 | $1.60 |
| Mar 2024De IV | 44,597 | 44,606 | 102,833 | 102,829 | 4 | $81.28 | $1.49 |
| Feb 2024De IV | 49,264 | 49,246 | 70,459 | 67,504 | 2,955 | $77.25 | $1.72 |
| Jan 2024De IV | 41,561 | 41,407 | 40,280 | 39,067 | 1,213 | $74.15 | $3.18 |
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
De Central Operating, LLC in Reagan County
- STUDLEY DN EAST II 21-30
51,191 bbl
- RICK DINNER EAST K 1228-1227
63,404 bbl
- STUDLEY DN WEST EE 21-30
55,957 bbl
- OG WEST G 1220-1219
64,688 bbl
- DAUNTLESS WEST A 22-11
69,120 bbl
- STUDLEY DN EAST K 21-30
43,506 bbl
- KILLER BEE M 8-44
60,775 bbl
- STATE PINK FLOYD EAST I 1218-2
48,911 bbl
- HONEY SF EAST M 11-12
55,213 bbl
- PRINCE UA A1
57,170 bbl
Spraberry (Trend Area) field
- TEXAS TEA 15-10 1004
55,519 bbl
- OG WEST G 1220-1219
64,688 bbl
- BONNIE 6
71,587 bbl
- DRAGO F
62,785 bbl
- HOLLY Y
67,632 bbl
- SIDEWINDER F
70,661 bbl
- MAKENNA 2
70,010 bbl
- OWENS-CRAVENS E31B
69,924 bbl
- NORTH BROOK 38-37EL
69,585 bbl
- NEAL 34G
54,644 bbl
Leases within 10 km
- STUDLEY CKO WEST C 29-22
18,235 bbl · 0 km
- STUDLEY CKO WEST G 29-22
16,748 bbl · 0 km
- STUDLEY CKO WEST A 29-22
57,421 bbl · 0 km
- HUGHES, ZULETTE
0 bbl · 0.2 km
- HUGHES, ZULETTE
0 bbl · 0.3 km
- HUGHES "A"
0 bbl · 0.4 km
- TRIGG, MARY KATHERINE
0 bbl · 0.6 km
- HUGHES 28B
0 bbl · 0.7 km
- TRIGG, MARY KATHERINE
0 bbl · 0.7 km
- HUGHES, -A-
0 bbl · 0.8 km
Drilling permits within 10 km
SIDEWINDER WEST A 12-8 #4401H
new drill · horizontal · De Central Operating, LLC · Reagan County · 2.9 km
Permit 0917154 · Aug 11, 2026
SIDEWINDER WEST E 12-8 #4405H
new drill · horizontal · De Central Operating, LLC · Reagan County · 2.9 km
Permit 0917157 · Aug 11, 2026
SIDEWINDER WEST E 12-8 #4205H
new drill · horizontal · De Central Operating, LLC · Reagan County · 2.9 km
Permit 0917158 · Aug 11, 2026
SIDEWINDER WEST C 12-8 #4303H
new drill · horizontal · De Central Operating, LLC · Reagan County · 2.9 km
Permit 0917156 · Aug 11, 2026
SIDEWINDER WEST G 12-8 #4307H
new drill · horizontal · De Central Operating, LLC · Reagan County · 2.9 km
Permit 0917159 · Aug 11, 2026