Texas gas well · RRC district 04 · Lease 257197
Shut inCOATES/WRIGHT UNIT
Coates/Wright Unit is a gas well in Starr County, Texas, operated by Mortimer Production Company in the Gregg Wood, S. (3950 W.) field.
Gas well dossier · 1 well
- Operator
- Mortimer Production Company
- County
- Starr County
- RRC lease
- 04-257197
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Where it sits
This county
- Gas in Jul 2026
- 0 mcf
- Reporting to the state
- since Jan 2020
- Wells
- 1
- Data through
- Jul 2026
Production
Month by month, from the state record
No gas produced in the last 12 months
The last month with output was May 2025, at 111 mcf.
- Gas (bars, left axis)
- Oil (line, right axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, gas well 257197, district 04. Reported through Jul 2026. The state revises recent months.
Gas disposition
Where the gas went
All of the gas went to a transmission line in the last 12 months
Each bar is one month. Colors are the disposition codes the operator reported.
SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 257197, district 04. Reported through Jul 2026.
Transmission line (2)
Sold straight into a pipeline without processing. Processing fees on your statement would be worth asking about.
None of the gas was flared in the last 12 months.
Operator history
Who has run this lease
Mortimer Production Company has reported this lease for the whole period
No change of operator in the months we hold.
- Mortimer Production Company Jan 2020 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 |
|---|---|---|---|
| 42-427-34493 | 1 | Shut-in | – |
SourceTexas Railroad Commission Wellbore Query, district 04, lease 257197.
Who buys and gathers
Who moves and buys this lease's production
Condensate
Dorado Oil Company gathers it.
100% of it, on the list since May 1, 2022
Gas from gas wells
Hexl Ng, LLC buys it; Enterprise Products Operating LLC gathers it.
Hexl Ng, LLC buys it: 100% of it, on the list since May 1, 2022 · Enterprise Products Operating LLC gathers it: 100% of it, on the list since May 1, 2022
Companies that used to be listed: Shell Trading (Us) Company (gathers it, until May 1, 2022); Mortimer Production Company (gathers it, until May 1, 2022); Linear Energy Management LLC (buys it, until May 1, 2022).
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
80 acres on the newest permit
- Wells on the permits
- 11 not plugged
- Horizontal
- 0
- First completion
- Jul 22, 2010
- Latest permit
- Dec 11, 2009
A pooling certificate was filed
Your tract may share its production with neighbours in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-427-34493 | 1 | Dec 11, 2009 | Jul 22, 2010 | 80 |
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 COATES/WRIGHT UNIT 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 | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf, code 4 | WTI$ per bbl | Henry Hub$ per MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026Mortimer Production | 0 | 0 | 0 | 0 | 0 | $80.46 | $2.89 |
| Jun 2026Mortimer Production | 0 | 0 | 0 | 0 | 0 | $84.81 | $3.15 |
| May 2026Mortimer Production | 0 | 0 | 0 | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Mortimer Production | 0 | 0 | 0 | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Mortimer Production | 0 | 0 | 0 | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Mortimer Production | 0 | 0 | 0 | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Mortimer Production | 0 | 0 | 0 | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Mortimer Production | 0 | 0 | 0 | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Mortimer Production | 0 | 0 | 0 | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Mortimer Production | 0 | 0 | 0 | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Mortimer Production | 0 | 0 | 0 | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Mortimer Production | 0 | 0 | 0 | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Mortimer Production | 0 | 49 | 0 | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Mortimer Production | 0 | 0 | 0 | 0 | 0 | $68.17 | $3.02 |
| May 2025Mortimer Production | 53 | 178 | 111 | 111 | 0 | $62.17 | $3.12 |
| Apr 2025Mortimer Production | 0 | 0 | 114 | 114 | 0 | $63.54 | $3.42 |
| Mar 2025Mortimer Production | 32 | 0 | 118 | 118 | 0 | $68.24 | $4.12 |
| Feb 2025Mortimer Production | 31 | 0 | 109 | 109 | 0 | $71.53 | $4.19 |
| Jan 2025Mortimer Production | 52 | 0 | 121 | 121 | 0 | $75.74 | $4.13 |
| Dec 2024Mortimer Production | 141 | 183 | 121 | 121 | 0 | $70.12 | $3.01 |
| Nov 2024Mortimer Production | 45 | 0 | 113 | 113 | 0 | $69.95 | $2.12 |
| Oct 2024Mortimer Production | 34 | 0 | 117 | 117 | 0 | $71.99 | $2.20 |
| Sep 2024Mortimer Production | 59 | 177 | 93 | 93 | 0 | $70.24 | $2.28 |
| Aug 2024Mortimer Production | 32 | 0 | 121 | 121 | 0 | $76.68 | $1.99 |
| Jul 2024Mortimer Production | 49 | 0 | 102 | 102 | 0 | $81.80 | $2.07 |
| Jun 2024Mortimer Production | 78 | 182 | 100 | 100 | 0 | $79.77 | $2.54 |
| May 2024Mortimer Production | 107 | 0 | 105 | 105 | 0 | $80.02 | $2.12 |
| Apr 2024Mortimer Production | 122 | 186 | 70 | 70 | 0 | $85.35 | $1.60 |
| Mar 2024Mortimer Production | 93 | 0 | 88 | 88 | 0 | $81.28 | $1.49 |
| Feb 2024Mortimer Production | 143 | 178 | 59 | 59 | 0 | $77.25 | $1.72 |
| Jan 2024Mortimer Production | 43 | 0 | 119 | 119 | 0 | $74.15 | $3.18 |
| Dec 2023Mortimer Production | 101 | 169 | 124 | 124 | 0 | $71.90 | $2.52 |
| Nov 2023Mortimer Production | 57 | 0 | 85 | 85 | 0 | $77.69 | $2.71 |
| Oct 2023Mortimer Production | 122 | 182 | 105 | 105 | 0 | $85.64 | $2.98 |
| Sep 2023Mortimer Production | 59 | 0 | 0 | 0 | 0 | $89.43 | $2.64 |
| Aug 2023Mortimer Production | 106 | 165 | 56 | 56 | 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 COATES/WRIGHT UNIT. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Mortimer Production Company.
- 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
Mortimer Production Company in Starr County
- PLAINS CAPITAL
25,127 bbl last 12 months
- GUTIERREZ NO. 3
14,913 bbl last 12 months
- IGNACIA GUTIERREZ
10,754 bbl last 12 months
- GUTIERREZ NO. 1
7,085 bbl last 12 months
- LAGO
5,239 bbl last 12 months
Leases within 10 km
Found by the location of their wells.
- HILES/GARZA
17 bbl last 12 months · 1.4 km away
- PARKS/HICKMAN
47 mcf last 12 months · 2.6 km away
- WOOD "A"
281 mcf last 12 months · 3.2 km away
- RICABY
7,117 mcf last 12 months · 3.3 km away
- ZARSKY, FRANK
2,973 mcf last 12 months · 3.3 km away
Drilling permits within 10 km
BROCK #5
new drill · Ilex Energy Corporation · Starr County · 6 km away
Permit 0913943 · Mar 10, 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 “Gas sold” volume for the month the check covers and multiply it by your decimal. The answer should match the mcf 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, gas well 257197, district 04, 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.