Texas oil lease · RRC district 09 · Lease 30536
ProducingLONG
Long is an oil lease in Hardeman County, Texas, operated by Assent Energy Partners, LLC in the Trailer (Holmes) field. The Railroad Commission shows 1,095 bbl of oil in the 12 months through Jul 2026.
Oil lease dossier · 3 wells
- Operator
- Assent Energy Partners, LLC
- County
- Hardeman County
- Field
- Trailer (Holmes)
- RRC lease
- 09-30536
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Where it sits
This county
- Oil in Jul 2026
- 91 bbl
- Reporting to the state
- since Jan 2020
- Wells
- 3
- Data through
- Jul 2026
Production
Month by month, from the state record
Oil output fell 34% over the last 12 months
1,095 bbl in the 12 months through Jul 2026, against 1,656 bbl in the 12 months before.
- Oil (bars, left axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, oil lease 30536, district 09. Reported through Jul 2026. The state revises recent months.
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 Jul 2020
If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.
- Assent Energy Partners, LLC Jul 2020 to now
- Eagle Hydrocarbons Inc. Jan 2020 to Jun 2020
SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.
Wells
3 wells on this lease
| API number | Well no. | Status | Total depthft |
|---|---|---|---|
| 42-197-31580 | 7 | Shut-in | – |
| 42-197-31581 | 6 | Shut-in | – |
| 42-197-31585 | 8 | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 09, lease 30536.
Who buys and gathers
Who moves and buys this lease's production
Oil
Ptt Premier Trading and Tran LLC gathers it.
100% of it, on the list since May 1, 2024
Companies that used to be listed: Transoil Marketing, LLC (gathers it, until May 1, 2024); Energy Trans Crude Marketing LLC (gathers it, until Feb 1, 2023); Transoil Marketing, LLC (gathers it, until Aug 1, 2021); Sunoco Ptnrs. Mktg.&terminals LP (gathers it, until Oct 1, 2020); Plains Marketing, L.p. (gathers it, until Jul 15, 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
640 acres on the newest permit
- Wells on the permits
- 33 not plugged
- Horizontal
- 0
- First completion
- Jun 22, 2005
- Latest permit
- Feb 3, 2006
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-197-31585 | 8 | Feb 3, 2006 | Oct 11, 2005 | 640 |
| 42-197-31581 | 6 | Oct 10, 2005 | Jun 22, 2005 | 640 |
| 42-197-31580 | 7 | Apr 22, 2005 | Oct 11, 2005 | 640 |
Estimator
Estimate your royalty for this lease
Estimator
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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 LONG sold each month.
For example 0.00097656, or a fraction like 1/1024.
Dollars per barrel. Your statements show the gap your operator uses. Leave 0 to price oil at WTI.
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 2026Assent Energy | 91 | 0 | $80.46 | $2.89 |
| Jun 2026Assent Energy | 108 | 184 | $84.81 | $3.15 |
| May 2026Assent Energy | 100 | 0 | $102.13 | $2.94 |
| Apr 2026Assent Energy | 87 | 49 | $100.32 | $2.77 |
| Mar 2026Assent Energy | 97 | 189 | $91.38 | $3.04 |
| Feb 2026Assent Energy | 100 | 0 | $64.51 | $3.62 |
| Jan 2026Assent Energy | 100 | 186 | $60.04 | $7.72 |
| Dec 2025Assent Energy | 107 | 0 | $57.97 | $4.26 |
| Nov 2025Assent Energy | 110 | 190 | $60.06 | $3.79 |
| Oct 2025Assent Energy | 113 | 0 | $60.89 | $3.19 |
| Sep 2025Assent Energy | 82 | 187 | $63.96 | $2.97 |
| Aug 2025Assent Energy | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Assent Energy | 112 | 184 | $68.39 | $3.20 |
| Jun 2025Assent Energy | 109 | 0 | $68.17 | $3.02 |
| May 2025Assent Energy | 126 | 188 | $62.17 | $3.12 |
| Apr 2025Assent Energy | 125 | 0 | $63.54 | $3.42 |
| Mar 2025Assent Energy | 150 | 176 | $68.24 | $4.12 |
| Feb 2025Assent Energy | 132 | 288 | $71.53 | $4.19 |
| Jan 2025Assent Energy | 163 | 0 | $75.74 | $4.13 |
| Dec 2024Assent Energy | 184 | 180 | $70.12 | $3.01 |
| Nov 2024Assent Energy | 150 | 182 | $69.95 | $2.12 |
| Oct 2024Assent Energy | 153 | 178 | $71.99 | $2.20 |
| Sep 2024Assent Energy | 94 | 74 | $70.24 | $2.28 |
| Aug 2024Assent Energy | 158 | 255 | $76.68 | $1.99 |
| Jul 2024Assent Energy | 173 | 78 | $81.80 | $2.07 |
| Jun 2024Assent Energy | 215 | 266 | $79.77 | $2.54 |
| May 2024Assent Energy | 250 | 187 | $80.02 | $2.12 |
| Apr 2024Assent Energy | 179 | 174 | $85.35 | $1.60 |
| Mar 2024Assent Energy | 100 | 173 | $81.28 | $1.49 |
| Feb 2024Assent Energy | 64 | 176 | $77.25 | $1.72 |
| Jan 2024Assent Energy | 155 | 178 | $74.15 | $3.18 |
| Dec 2023Assent Energy | 250 | 214 | $71.90 | $2.52 |
| Nov 2023Assent Energy | 281 | 320 | $77.69 | $2.71 |
| Oct 2023Assent Energy | 266 | 118 | $85.64 | $2.98 |
| Sep 2023Assent Energy | 269 | 352 | $89.43 | $2.64 |
| Aug 2023Assent Energy | 280 | 346 | $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
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- A month that was never paid
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- The price against WTI and Henry Hub
- Fees taken on gas
- Late payment interest
Around this lease
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This lease belongs to
Assent Energy Partners, LLC in Hardeman County
- JMOJ UNIT
7,583 bbl last 12 months
- ROBINSON
6,338 bbl last 12 months
- HURST 10
5,247 bbl last 12 months
- HURST #4
4,309 bbl last 12 months
- STEPP-HURST 110 UN.
2,711 bbl last 12 months
Trailer (Holmes) field
- LONG 398
1,050 bbl last 12 months
- TURNER 'A'
884 bbl last 12 months
- JUDD
590 bbl last 12 months
Leases within 10 km
Found by the location of their wells.
- TURNER
0 bbl last 12 months · 0.4 km away
- LONG 398
1,050 bbl last 12 months · 0.4 km away
- JUDD 399
0 bbl last 12 months · 0.5 km away
- LONG, JAMES
0 bbl last 12 months · 0.7 km away
- LONG 398 -A-
0 bbl last 12 months · 0.9 km away
Drilling permits within 10 km
TURNER #2
recompletion · Buffco Production Inc. · Hardeman County · 1.9 km away
Permit 0912525 · Jan 13, 2026
TURNER 'A' #2
recompletion · Buffco Production Inc. · Hardeman County · 1.1 km away
Permit 0911767 · Nov 20, 2025
JUDD 'A' #1
recompletion · Buffco Production Inc. · Hardeman County · 1.7 km away
Permit 0911762 · Nov 17, 2025
WALSER #2
new drill · Abb Oil Co., Inc. · Foard County · 7 km away
Permit 0908316 · Jun 2, 2025
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 30536, district 09, 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.