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Royalty Clerk

Texas oil lease · RRC district 02 · Lease 08817

Producing

NATHO

Natho is an oil lease in Karnes County, Texas, operated by Enpower Resources Inc. in the Runge field. The Railroad Commission shows 2,706 bbl of oil in the 12 months through Jun 2026.

Oil lease dossier · 2 wells

2,706bbl oil, last 12 months+10% vs prior year
Operator
Enpower Resources Inc.
County
Karnes County
Field
Runge
RRC lease
02-08817

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County · RRC district 02Open Karnes County →
Oil in Jun 2026
160 bbl
Reporting to the state
since Jan 2020
Wells
2
Data through
Jun 2026

Production

Month by month, from the state record

What the Railroad Commission says this oil lease produced. Oil is in barrels (bbl). Gas is in thousand cubic feet (mcf).

Oil output rose 10% over the last 12 months

2,457 bbl in the 12 months through Jul 2026, against 2,239 bbl in the 12 months before. Jul 2026 was not reported. A red cross marks each one.

  • Oil (bars, left axis)
  • Last 12 months
Oil output rose 10% over the last 12 monthsMonthly oil production for NATHO, Aug 2023 to Jul 2026. Oil output rose 10% over the last 12 months. 2,457 bbl in the 12 months through Jul 2026, against 2,239 bbl in the 12 months before.Last 12 months: 2,457 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 10% over the last 12 monthsMonthly oil production for NATHO, Aug 2023 to Jul 2026. Oil output rose 10% over the last 12 months. 2,457 bbl in the 12 months through Jul 2026, against 2,239 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 08817, district 02. Reported through Jul 2026. The state revises recent months.

Gas disposition

Where the gas went

Every month the operator tells the state where each mcf of gas went, using a code. The code decides how your gas is paid.

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Operator history

Who has run this lease

The operator runs the wells and pays your royalty. When the operator changes, payments often slip for a month or two.

Enpower Resources Inc. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeEnpower Resources Inc., Jan 2020 to Jun 20262020202120222023202420252026Enpower Resources Inc.Jan 2020 to nowthrough Jul 2026
Operators of this lease over timeEnpower Resources Inc., Jan 2020 to Jun 20262020202120222023202420252026Enpower Resources Inc.Jan 2020 to nowthrough Jul 2026

SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.

Wells

2 wells on this lease

Every well the Railroad Commission links to oil lease 08817 in district 02. The API number is the state’s ID for a well.
Wells on NATHO
API numberWell no.Status
42-255-314641Active
42-255-314782Active

SourceTexas Railroad Commission Wellbore Query, district 02, lease 08817.

Who buys and gathers

Who moves and buys this lease's production

The operator files a Form P-4 with the Railroad Commission naming the companies authorised to gather and buy the oil and gas. The buyer's price is the one your royalty is figured on.

  • Oil

    Gulfmark Energy, Inc. gathers it.

    100% of it, on the list since Nov 1, 2025

Companies that used to be listed: Pioneer Natural Res. Usa, Inc. (gathers it, until Nov 1, 2025); Pioneer Natural Res. Usa, Inc. (buys it, until Nov 1, 2025); Enterprise Crude Oil LLC (gathers it, until Nov 1, 2025).

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.

Who buys my oil and gasIs my oil price fair?

Unit and wells

250 acres on the newest permit

Acres and wells as the operator filed them on its Railroad Commission drilling permits. Your decimal is your net acres over the unit acres, so this is the number to hold your division order against.
Wells on the permits
22 not plugged
Horizontal
0
First completion
Jun 3, 2003
Latest permit
Aug 20, 2003
Wells and acres on the permits for Natho
API numberWell no.Acreson the permit
42-255-314782250
42-255-314641250

SourceRailroad Commission of Texas, drilling permits and wellbore file, Sep 26, 2026 (source 1, source 2). The acres are what the operator filed; they are not a survey.

Check my decimal against the unit

Estimator

Estimate your royalty for this lease

A rough check before you look at a statement: the state volumes times your decimal, priced at WTI and Henry Hub.

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 NATHO 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

Enter your decimal to see an estimated royalty for each of the last 12 months this lease reported. Nothing you type leaves your browser.

An estimate, not your check

It ignores gathering and processing fees, taxes, plant products and the price your operator actually gets, so your statement will differ. Use it as a ceiling to compare against.

Ledger

36 months, newest first

Compare these numbers with your statements. Your share of a month is the “Oil sold” volume times your decimal. Scroll sideways on a phone.
Monthly production, disposition and prices for NATHO
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Enpower Resources160339$84.81$3.15
May 2026Enpower Resources224177$102.13$2.94
Apr 2026Enpower Resources255174$100.32$2.77
Mar 2026Enpower Resources220174$91.38$3.04
Feb 2026Enpower Resources260331$64.51$3.62
Jan 2026Enpower Resources267188$60.04$7.72
Dec 2025Enpower Resources270349$57.97$4.26
Nov 2025Enpower Resources267335$60.06$3.79
Oct 2025Enpower Resources261169$60.89$3.19
Sep 2025Enpower Resources226172$63.96$2.97
Aug 2025Enpower Resources47166$64.86$2.91
Jul 2025Enpower Resources249168$68.39$3.20
Jun 2025Enpower Resources109172$68.17$3.02
May 2025Enpower Resources262178$62.17$3.12
Apr 2025Enpower Resources181171$63.54$3.42
Mar 2025Enpower Resources223338$68.24$4.12
Feb 2025Enpower Resources60180$71.53$4.19
Jan 2025Enpower Resources279356$75.74$4.13
Dec 2024Enpower Resources258176$70.12$3.01
Nov 2024Enpower Resources2150$69.95$2.12
Oct 2024Enpower Resources00$71.99$2.20
Sep 2024Enpower Resources125172$70.24$2.28
Aug 2024Enpower Resources278322$76.68$1.99
Jul 2024Enpower Resources193168$81.80$2.07
Jun 2024Enpower Resources279340$79.77$2.54
May 2024Enpower Resources1020$80.02$2.12
Apr 2024Enpower Resources59169$85.35$1.60
Mar 2024Enpower Resources188161$81.28$1.49
Feb 2024Enpower Resources230344$77.25$1.72
Jan 2024Enpower Resources910$74.15$3.18
Dec 2023Enpower Resources100$71.90$2.52
Nov 2023Enpower Resources100$77.69$2.71
Oct 2023Enpower Resources00$85.64$2.98
Sep 2023Enpower Resources189177$89.43$2.64
Aug 2023Enpower Resources62172$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).

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Around this lease

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Everything on this page connects to the operator, field and county records. Start from any of them.

This lease belongs to

OperatorEnpower Resources Inc.FieldRungeCountyKarnes County

Enpower Resources Inc. in Karnes County

  • HAGAN

    808 bbl last 12 months

All Enpower Resources Inc. leases →

Runge field

No other producing leases in this field are in our data yet.

Leases within 10 km

Found by the location of their wells.

Drilling permits within 10 km

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 Jun 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 08817, district 02, 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.