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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 43745

No report in 6+ months

DARWIN

Darwin is an oil lease in Howard County, Texas, operated by Trilogy Operating, Inc. in the Frysak Farms (Devonian) field.

Oil lease dossier · 1 well

0bbl oil, last 12 months
Operator
Trilogy Operating, Inc.
County
Howard County
Field
Frysak Farms (Devonian)
RRC lease
08-43745

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

Howard CountyHowardMitchellMartinScurryDawsonBordenHoward County
Howard County · RRC district 08Open Howard County →
Oil in Dec 2020
0 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Dec 2020

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).

No production to chart

The state shows zero oil and zero gas for all 12 months we hold (Jan 2020 to Dec 2020). A lease that is shut in or newly reported looks like this. The ledger below lists each month.

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.

Trilogy Operating, Inc. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeTrilogy Operating, Inc., Jan 2020 to Dec 20202020Trilogy Operating, Inc.Jan 2020 to nowthrough Dec 2020
Operators of this lease over timeTrilogy Operating, Inc., Jan 2020 to Dec 20202020Trilogy Operating, Inc.Jan 2020 to nowthrough Dec 2020

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

Wells

1 well on this lease

Every well the Railroad Commission links to oil lease 43745 in district 08. The API number is the state’s ID for a well.
Wells on DARWIN
API numberWell no.Status
42-227-330382Shut-in

SourceTexas Railroad Commission Wellbore Query, district 08, lease 43745.

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 DARWIN sold each month.

For example 0.00097656, or a fraction like 1/1024.

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

12 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 DARWIN
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Dec 2020Trilogy Operating,00$47.02$2.58
Nov 2020Trilogy Operating,00$40.94$2.61
Oct 2020Trilogy Operating,00$39.40$2.39
Sep 2020Trilogy Operating,00$39.63$1.92
Aug 2020Trilogy Operating,00$42.34$2.30
Jul 2020Trilogy Operating,00$40.71$1.76
Jun 2020Trilogy Operating,00$38.31$1.63
May 2020Trilogy Operating,00$28.56$1.75
Apr 2020Trilogy Operating,00$16.55$1.74
Mar 2020Trilogy Operating,00$29.21$1.79
Feb 2020Trilogy Operating,00$50.54$1.91
Jan 2020Trilogy Operating,00$57.52$2.02

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 DARWIN. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Trilogy Operating, Inc.

Check my statementTry a sample owner
  • 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

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

This lease belongs to

OperatorTrilogy Operating, Inc.FieldFrysak Farms (Devonian)CountyHoward County

Trilogy Operating, Inc. in Howard County

All Trilogy Operating, Inc. leases →

Frysak Farms (Devonian) field

All leases in this field →

New drilling permits in Howard County

We do not have coordinates for this lease, so these are the newest permits in its county.

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 Dec 2020?

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 43745, district 08, 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.