Texas oil lease · RRC district 01 · Lease 15103
Shut inCOOKE
Cooke is an oil lease in LA Salle County, Texas, operated by Estacado Energy, LLC in the Tres Encanto (Escondido) field.
Oil lease dossier
- Operator
- Estacado Energy, LLC
- County
- LA Salle County
- RRC lease
- 01-15103
Own a share of this lease?
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Upload a check stub or a phone photo. We compare every month with the state numbers on this page.
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Where it sits
This county
- Oil in Jul 2026
- 0 bbl
- Reporting to the state
- since Jan 2020
Production
Month by month, from the state record
No production to chart
Gas disposition
Where the gas went
No gas disposition reported for this lease
Operator history
Who has run this lease
The operator changed once, most recently in Mar 2023
If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.
- Estacado Energy, LLC Mar 2023 to now
- Millennium Petro-Physics, Inc. Jan 2020 to Feb 2023
SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.
Wells
Wells on this lease
No wells are linked to this lease in our data
Who buys and gathers
Who moves and buys this lease's production
Oil
Gulfmark Energy, Inc. gathers it.
100% of it, on the list since Feb 1, 2018
SourceRailroad Commission of Texas, Form P-4 file, dated Sep 24, 2026 (source). A listed company is authorised to move or buy the production; the state does not say what it paid.
Unit and wells
640 acres on the newest permit
- Wells on the permits
- 22 not plugged
- Horizontal
- 0
- First completion
- Nov 14, 2005
- Latest permit
- Jun 25, 2007
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-283-31836 | 2 | Jun 25, 2007 | Aug 12, 2006 | 640 |
| 42-283-31889 | 3 | Jun 6, 2005 | Nov 14, 2005 | 640 |
Estimator
Estimate your royalty for this lease
Estimator
What could your check be?
Your decimal interest is the small number on your division order that says what share of the whole lease (8/8ths) is yours. Type it in and we apply it to what the state says COOKE sold each month.
For example 0.00097656, or a fraction like 1/1024.
Your estimate appears here
An estimate, not your check
Ledger
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$ per bbl | Henry Hub$ per MMBtu |
|---|---|---|---|---|
| Jul 2026Estacado Energy, | 0 | 0 | $80.46 | $2.89 |
| Jun 2026Estacado Energy, | 0 | 0 | $84.81 | $3.15 |
| May 2026Estacado Energy, | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Estacado Energy, | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Estacado Energy, | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Estacado Energy, | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Estacado Energy, | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Estacado Energy, | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Estacado Energy, | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Estacado Energy, | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Estacado Energy, | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Estacado Energy, | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Estacado Energy, | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Estacado Energy, | 0 | 0 | $68.17 | $3.02 |
| May 2025Estacado Energy, | 0 | 0 | $62.17 | $3.12 |
| Apr 2025Estacado Energy, | 0 | 0 | $63.54 | $3.42 |
| Mar 2025Estacado Energy, | 0 | 0 | $68.24 | $4.12 |
| Feb 2025Estacado Energy, | 0 | 0 | $71.53 | $4.19 |
| Jan 2025Estacado Energy, | 0 | 0 | $75.74 | $4.13 |
| Dec 2024Estacado Energy, | 0 | 0 | $70.12 | $3.01 |
| Nov 2024Estacado Energy, | 0 | 0 | $69.95 | $2.12 |
| Oct 2024Estacado Energy, | 0 | 0 | $71.99 | $2.20 |
| Sep 2024Estacado Energy, | 0 | 0 | $70.24 | $2.28 |
| Aug 2024Estacado Energy, | 0 | 0 | $76.68 | $1.99 |
| Jul 2024Estacado Energy, | 0 | 0 | $81.80 | $2.07 |
| Jun 2024Estacado Energy, | 0 | 0 | $79.77 | $2.54 |
| May 2024Estacado Energy, | 0 | 0 | $80.02 | $2.12 |
| Apr 2024Estacado Energy, | 0 | 0 | $85.35 | $1.60 |
| Mar 2024Estacado Energy, | 0 | 0 | $81.28 | $1.49 |
| Feb 2024Estacado Energy, | 0 | 0 | $77.25 | $1.72 |
| Jan 2024Estacado Energy, | 0 | 0 | $74.15 | $3.18 |
| Dec 2023Estacado Energy, | 0 | 0 | $71.90 | $2.52 |
| Nov 2023Estacado Energy, | 0 | 0 | $77.69 | $2.71 |
| Oct 2023Estacado Energy, | 0 | 0 | $85.64 | $2.98 |
| Sep 2023Estacado Energy, | 0 | 0 | $89.43 | $2.64 |
| Aug 2023Estacado Energy, | 0 | 0 | $81.39 | $2.58 |
No report filed More than 3% of gas flared
SourceVolumes: Texas Railroad Commission Production Data Query, reported through Jul 2026. Prices: EIA WTI Cushing spot and Henry Hub spot, monthly, through Aug 2026. “Gas sold” is gas sent to a transmission line (code 2) or a plant (code 3).
Check your statements
Do your checks match this lease?
Upload your statements for COOKE. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Estacado Energy, LLC.
- A month that was never paid
- Your share of the barrels and mcf
- The price against WTI and Henry Hub
- Fees taken on gas
- Late payment interest
Around this lease
Walk the neighborhood
This lease belongs to
Estacado Energy, LLC in LA Salle County
No other producing leases from this operator in this county are in our data yet.
Tres Encanto (Escondido) field
- STOREY-PEEBLES UNIT
12,012 bbl last 12 months
- WONG-STOREY
3,712 bbl last 12 months
- STOREY REED B
82,350 mcf last 12 months
- STOREY REED D
42,733 mcf last 12 months
- STOREY REED C
57,788 mcf last 12 months
New drilling permits in LA Salle County
We do not have coordinates for this lease, so these are the newest permits in its county.
PURA VIDA 101HE #101HE
new drill · horizontal · Javelin Energy Partners Mgmt LLC · LA Salle County
Permit 0918355 · Sep 28, 2026
PURA VIDA 101HD #101HD
new drill · horizontal · Javelin Energy Partners Mgmt LLC · LA Salle County
Permit 0918353 · Sep 28, 2026
PURA VIDA 101HC #101HC
new drill · horizontal · Javelin Energy Partners Mgmt LLC · LA Salle County
Permit 0918351 · Sep 28, 2026
PURA VIDA 101HB #101HB
new drill · horizontal · Javelin Energy Partners Mgmt LLC · LA Salle County
Permit 0918350 · Sep 28, 2026
PURA VIDA 101HA #101HA
new drill · horizontal · Javelin Energy Partners Mgmt LLC · LA Salle County
Permit 0918349 · Sep 23, 2026
How to read this page
Questions owners ask
What is a decimal interest?
It is your share of the whole lease, written as a decimal. A 1/4 royalty on 5 net acres in a 1,280-acre unit is 1/4 × 5 ÷ 1,280 = 0.00097656. Your division order states yours.
How do I use this page to check a royalty check?
Take the “Oil sold” volume for the month the check covers and multiply it by your decimal. The answer should match the barrels on your statement. If it does not, upload the statement and we will show where the two differ.
Why is the newest month Jul 2026?
The Railroad Commission publishes production two to three months after the fact and revises recent months. We re-pull the latest three months on every update.
Does this page show what my check should be?
No. It shows what the state recorded. Prices, fees and taxes depend on your lease and on what your operator gets for the oil and gas. The estimator gives a ceiling to compare against.
Sources and method
Where these numbers come from
- Production and disposition by month: Texas Railroad Commission Production Data Query, oil lease 15103, district 01, reported through Jul 2026.
- Wells: Texas Railroad Commission Wellbore Query.
- Prices: U.S. Energy Information Administration, WTI Cushing spot and Henry Hub spot, monthly.
- Page updated Sep 28, 2026.
We show the state’s numbers as filed. Where the state has no report for a month, we say so instead of guessing.