Texas oil lease · RRC district 03 · Lease 23711
Shut inFAILOR, E.K.
Failor, E.k. is an oil lease in Liberty County, Texas, operated by Silverbrook Operating, LLC in the Hull (7600 Bingle) field.
Oil lease dossier · 1 well
- Operator
- Silverbrook Operating, LLC
- County
- Liberty County
- Field
- Hull (7600 Bingle)
- RRC lease
- 03-23711
Own a share of this lease?
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Where it sits
This county
- Oil in Jul 2026
- 0 bbl
- Reporting to the state
- since May 2024
- Wells
- 1
- Data through
- Jul 2026
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
Silverbrook Operating, LLC has reported this lease for the whole period
No change of operator in the months we hold.
- Silverbrook Operating, LLC May 2024 to now
SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.
Wells
1 well on this lease
| API number | Well no. | Status | Total depthft |
|---|---|---|---|
| 42-291-32141 | 1A | Shut-in | – |
SourceTexas Railroad Commission Wellbore Query, district 03, lease 23711.
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 Dec 10, 2020
Companies that used to be listed: First River Energy, LLC (gathers it, until Dec 10, 2020).
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
40 acres on the newest permit
- Wells on the permits
- 11 not plugged
- Horizontal
- 0
- First completion
- May 6, 1992
- Latest permit
- May 17, 2013
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-291-32141 | 1A | May 17, 2013 | May 6, 1992 | 40 |
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 FAILOR, E.K. sold each month.
For example 0.00097656, or a fraction like 1/1024.
Your estimate appears here
An estimate, not your check
Ledger
27 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$ per bbl | Henry Hub$ per MMBtu |
|---|---|---|---|---|
| Jul 2026Silverbrook Operating, | 0 | 0 | $80.46 | $2.89 |
| Jun 2026Silverbrook Operating, | 0 | 0 | $84.81 | $3.15 |
| May 2026Silverbrook Operating, | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Silverbrook Operating, | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Silverbrook Operating, | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Silverbrook Operating, | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Silverbrook Operating, | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Silverbrook Operating, | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Silverbrook Operating, | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Silverbrook Operating, | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Silverbrook Operating, | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Silverbrook Operating, | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Silverbrook Operating, | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Silverbrook Operating, | 0 | 0 | $68.17 | $3.02 |
| May 2025Silverbrook Operating, | 0 | 0 | $62.17 | $3.12 |
| Apr 2025Silverbrook Operating, | 0 | 0 | $63.54 | $3.42 |
| Mar 2025Silverbrook Operating, | 0 | 0 | $68.24 | $4.12 |
| Feb 2025Silverbrook Operating, | 0 | 0 | $71.53 | $4.19 |
| Jan 2025Silverbrook Operating, | 0 | 0 | $75.74 | $4.13 |
| Dec 2024Silverbrook Operating, | 0 | 0 | $70.12 | $3.01 |
| Nov 2024Silverbrook Operating, | 0 | 0 | $69.95 | $2.12 |
| Oct 2024Silverbrook Operating, | 0 | 0 | $71.99 | $2.20 |
| Sep 2024Silverbrook Operating, | 0 | 0 | $70.24 | $2.28 |
| Aug 2024Silverbrook Operating, | 0 | 0 | $76.68 | $1.99 |
| Jul 2024Silverbrook Operating, | 0 | 0 | $81.80 | $2.07 |
| Jun 2024Silverbrook Operating, | 0 | 0 | $79.77 | $2.54 |
| May 2024Silverbrook Operating, | 0 | 0 | $80.02 | $2.12 |
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 FAILOR, E.K.. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Silverbrook Operating, 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
Silverbrook Operating, LLC in Liberty County
- FAILOR, E.K.
3,076 bbl last 12 months
- FAILOR, E. K. FEE
67 bbl last 12 months
- ESPREE
63 bbl last 12 months
- CANTER GAS UNIT
60 bbl last 12 months
Hull (7600 Bingle) field
No other producing leases in this field are in our data yet.
Leases within 10 km
Found by the location of their wells.
- FAILOR, E.K.
3,076 bbl last 12 months · 0.1 km away
- FAILOR, E. K. FEE
67 bbl last 12 months · 0.3 km away
- HANNAH, DAVID, 45-ACRES
4,613 bbl last 12 months · 0.9 km away
- CAMP
1,153 bbl last 12 months · 1 km away
- HANNAH, D. FEE
2,961 bbl last 12 months · 1.1 km away
Drilling permits within 10 km
SCARBROUGH, E. M. #78
new drill · Quail Creek Oil Corporation · Liberty County · 3.2 km away
Permit 0786107 · May 5, 2014
DOLBEAR FEE #196
re-entry · Quail Creek Oil Corporation · Liberty County · 4.3 km away
Permit 0538523 · Nov 14, 2003
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 23711, district 03, 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.