Texas oil lease
No report in 6+ monthsTUBB, J.B. "EK"
Tubb, J.b. "Ek" is an oil lease in Crane County, Texas, operated by Formentera Operations LLC in the Sand Hills (McKnight) field.
2 wells
- Operator
- Formentera Operations LLC
- County
- Crane County
- RRC lease
- 08-23527
Is your check right?
Where it sits
This county
- Oil in Sep 2024
- 0 bbl
- Reporting since
- Feb 2021
Checks stopped on this lease?
- Sales
No sales reported for the last 12 months of state data (through Jul 2026).
SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.
See why checks stop on this leaseProduction by month
No production to chart
Where the gas went
No gas disposition reported for this lease
Who has run this lease
The operator changed 2 times, most recently in Nov 2023
- Formentera Operations LLC Nov 2023 to now
- Slant Operating, LLC Jul 2021 to Oct 2023
- Apache Corporation Feb 2021 to Jun 2021
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
2 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-103-03269 | 2 L | Shut-in |
| 42-103-03339 | 1 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Plains Marketing, L.p. | Oil | Gathers | 100 | Jul 1, 2021 | – |
| Targa Midstream Services LLC | Casinghead gas | Buys | 100 | Oct 1, 2011 | – |
| Targa Midstream Services LLC | Casinghead gas | Gathers | 100 | Oct 1, 2011 | – |
| Genesis Crude Oil, L.p. | Oil | Gathers | 100 | Dec 1, 2006 | Jul 1, 2021 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
700 acres on the newest permit
- Good to know
A pooling certificate (P-12) was filed
Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.
- Good to know
The wells on this lease state different acreage
The permits state between 580 and 700 acres. Use the acres from your own division order for the well you are paid on.
- 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 |
|---|---|---|---|---|
| 42-103-03339 | 1 | Jan 30, 1995 | Aug 12, 1947 | 700 |
| 42-103-03269 | 2 | Feb 19, 1979 | Mar 17, 1975 | 580 |
| 42-103-03269 | 2 L | Feb 19, 1979 | Mar 10, 1975 | 580 |
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|
| Sep 2024Formentera Operations | 0 | 0 | $70.24 | $2.28 |
| Aug 2024Formentera Operations | 0 | 0 | $76.68 | $1.99 |
| Jul 2024Formentera Operations | 0 | 0 | $81.80 | $2.07 |
| Jun 2024Formentera Operations | 0 | 0 | $79.77 | $2.54 |
| May 2024Formentera Operations | 0 | 0 | $80.02 | $2.12 |
| Apr 2024Formentera Operations | 0 | 0 | $85.35 | $1.60 |
| Mar 2024Formentera Operations | 0 | 0 | $81.28 | $1.49 |
| Feb 2024Formentera Operations | 0 | 0 | $77.25 | $1.72 |
| Jan 2024Formentera Operations | 0 | 0 | $74.15 | $3.18 |
| Dec 2023Formentera Operations | 0 | 0 | $71.90 | $2.52 |
| Nov 2023Formentera Operations | 0 | 0 | $77.69 | $2.71 |
| Oct 2023Slant Operating, | 0 | 0 | $85.64 | $2.98 |
| Sep 2023Slant Operating, | 0 | 0 | $89.43 | $2.64 |
| Aug 2023Slant Operating, | 0 | 0 | $81.39 | $2.58 |
| Jul 2023Slant Operating, | 0 | 0 | $76.07 | $2.55 |
| Jun 2023Slant Operating, | 0 | 0 | $70.25 | $2.18 |
| May 2023Slant Operating, | 0 | 0 | $71.58 | $2.15 |
| Apr 2023Slant Operating, | 0 | 0 | $79.45 | $2.16 |
| Mar 2023Slant Operating, | 0 | 0 | $73.28 | $2.31 |
| Feb 2023Slant Operating, | 0 | 0 | $76.83 | $2.38 |
| Jan 2023Slant Operating, | 0 | 0 | $78.12 | $3.27 |
| Dec 2022Slant Operating, | 0 | 0 | $76.44 | $5.53 |
| Nov 2022Slant Operating, | 0 | 0 | $84.37 | $5.45 |
| Oct 2022Slant Operating, | 0 | 0 | $87.55 | $5.66 |
| Sep 2022Slant Operating, | 0 | 0 | $84.26 | $7.88 |
| Aug 2022Slant Operating, | 0 | 0 | $93.67 | $8.81 |
| Jul 2022Slant Operating, | 0 | 0 | $101.62 | $7.28 |
| Jun 2022Slant Operating, | 0 | 0 | $114.84 | $7.70 |
| May 2022Slant Operating, | 0 | 0 | $109.55 | $8.14 |
| Apr 2022Slant Operating, | 0 | 0 | $101.78 | $6.60 |
| Mar 2022Slant Operating, | 0 | 0 | $108.50 | $4.90 |
| Feb 2022Slant Operating, | 0 | 0 | $91.64 | $4.69 |
| Jan 2022Slant Operating, | 0 | 0 | $83.22 | $4.38 |
| Dec 2021Slant Operating, | 0 | 0 | $71.71 | $3.76 |
| Nov 2021Slant Operating, | 0 | 0 | $79.15 | $5.05 |
| Oct 2021Slant Operating, | 0 | 0 | $81.48 | $5.51 |
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
Formentera Operations LLC in Crane County
- JUDKINS GAS UNIT III
1,665 mcf
- JUDKINS GAS UNIT NO. 2
1,461 mcf
- EAST BLOCK 31/ATOKA/UNIT
1,219 mcf
- JUDKINS GAS UNIT II
1,209 mcf
- UNIVERSITY 38
757 mcf
- JUDKINS GAS UNIT #2
733 mcf
- JUDKINS GAS UNIT # 3
730 mcf
- JUDKINS GAS UNIT II
586 mcf
- UNIVERSITY "47A"
152 mcf
- UNIVERSITY "37A"
12 mcf
Sand Hills (McKnight) field
- BARNSLEY "D"
3,616 mcf
- LEA, P. J. A/C 2
3,022 mcf
- LEA, P. J. -B-
115 bbl
- LEA, P. J., -D-
106 bbl
- TUBB, J. B. "C" A/C 2
2,431 mcf
- BARNSLEY, M. L.
2,054 mcf
- BARNSLEY, M. L.
1,751 mcf
- DELANGE
1,377 mcf
- LOU LEE
1,138 mcf
- TUBB, J. B. "A" TR. B
355 mcf
Leases within 10 km
- TUBB, J. B. -D-
925 bbl · 0.2 km
- JUDKINS GAS UNIT III
24,870 mcf · 0.4 km
- TUBB, J. B. -DK- A/C #1
360 bbl · 0.4 km
- JUDKINS GAS UNIT III
3,855 mcf · 0.6 km
- TUBB, J. B. -B-
170 bbl · 0.6 km
- JUDKINS GAS UNIT III
5,549 mcf · 0.7 km
- TUBB, J. B. -A- A/C #3
1,351 bbl · 0.7 km
- TUBB, J. B. "B"
578 bbl · 0.7 km
- TUBB, J.B."DJ"
0 bbl · 0.7 km
- TUBB, J. B., -B-
1,430 bbl · 0.8 km
Drilling permits within 10 km
LEA, P.J. ETAL #4027TH
new drill · horizontal · Ring Energy, Inc. · Crane County · 4.4 km
Permit 0918011 · Sep 18, 2026
LEA, P.J. ETAL #4029TH
new drill · horizontal · Ring Energy, Inc. · Crane County · 4.4 km
Permit 0918012 · Sep 18, 2026
LEA, P.J. ETAL #4026MH
new drill · horizontal · Ring Energy, Inc. · Crane County · 4.4 km
Permit 0918008 · Sep 18, 2026
LEA, P.J. ETAL #4025JH
new drill · horizontal · Ring Energy, Inc. · Crane County · 4.4 km
Permit 0918001 · Sep 17, 2026
LEA, P.J. ETAL #3915GH
new drill · horizontal · Ring Energy, Inc. · Crane County · 5.9 km
Permit 0917512 · Sep 9, 2026