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Royalty Clerk

Texas oil lease · RRC district 7B · Lease 16434

No report in 6+ months

WOLFE

Wolfe is an oil lease in Callahan County, Texas, operated by Eastland Operating, L.L.C. in the Nicholas (Duffer) field. The Railroad Commission shows 102 bbl of oil in the 12 months through Oct 2023.

Oil lease dossier · 2 wells

102bbl oil, last 12 months−64% vs prior year
Operator
Eastland Operating, L.L.C.
County
Callahan County
Field
Nicholas (Duffer)
RRC lease
7B-16434

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Where it sits

This county

Callahan CountyCallahanShackelfordTaylorEastlandJonesStephensCallahan County
Callahan County · RRC district 7BOpen Callahan County →
Gas, last 12 months
6,046 mcf
Oil in Oct 2023
0 bbl
Reporting to the state
since Jan 2020
Wells
2

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 fell 64% over the last 12 months

102 bbl in the 12 months through Oct 2023, against 286 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 64% over the last 12 monthsMonthly oil production and gas for WOLFE, Nov 2020 to Oct 2023. Oil output fell 64% over the last 12 months. 102 bbl in the 12 months through Oct 2023, against 286 bbl in the 12 months before.Last 12 months: 102 bblbbl per monthmcf per month00102502050030750401,000501,250Jan 21AprJulOctJan 22AprJulOctJan 23AprJulOct
Oil output fell 64% over the last 12 monthsMonthly oil production and gas for WOLFE, Nov 2020 to Oct 2023. Oil output fell 64% over the last 12 months. 102 bbl in the 12 months through Oct 2023, against 286 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00102502050030750401,000501,250Jan 21JulJan 22JulJan 23Jul

SourceTexas Railroad Commission Production Data Query, oil lease 16434, district 7B. 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.

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.

All of the gas went to a transmission line in the last 12 monthsShare of WOLFE gas by disposition code each month, Nov 2020 to Oct 2023. All of the gas went to a transmission line in the last 12 months. Share of the lease’s gas by disposition code, per month0%50%100%Jan 21AprJulOctJan 22AprJulOctJan 23AprJulOct
All of the gas went to a transmission line in the last 12 monthsShare of WOLFE gas by disposition code each month, Nov 2020 to Oct 2023. All of the gas went to a transmission line in the last 12 months. Share of gas by disposition code0%50%100%Jan 21JulJan 22JulJan 23Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 16434, district 7B. 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

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

Eastland Operating, L.L.C. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeEastland Operating, L.L.C., Jan 2020 to Oct 20232020202120222023Eastland Operating, L.L.C.Jan 2020 to nowthrough Oct 2023
Operators of this lease over timeEastland Operating, L.L.C., Jan 2020 to Oct 20232020202120222023Eastland Operating, L.L.C.Jan 2020 to nowthrough Oct 2023

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 16434 in district 7B. The API number is the state’s ID for a well.
Wells on WOLFE
API numberWell no.Status
42-059-326182Active
42-059-326191Active

SourceTexas Railroad Commission Wellbore Query, district 7B, lease 16434.

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 WOLFE 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. Regional gas prices are often below Henry Hub.

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 WOLFE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Oct 2023Eastland Operating,00000$85.64$2.98
Sep 2023Eastland Operating,00000$89.43$2.64
Aug 2023Eastland Operating,00000$81.39$2.58
Jul 2023Eastland Operating,00000$76.07$2.55
Jun 2023Eastland Operating,0042420$70.25$2.18
May 2023Eastland Operating,009819810$71.58$2.15
Apr 2023Eastland Operating,31698768760$79.45$2.16
Mar 2023Eastland Operating,2808488480$73.28$2.31
Feb 2023Eastland Operating,2108018010$76.83$2.38
Jan 2023Eastland Operating,1307247240$78.12$3.27
Dec 2022Eastland Operating,1808718710$76.44$5.53
Nov 2022Eastland Operating,1909039030$84.37$5.45
Oct 2022Eastland Operating,2109479470$87.55$5.66
Sep 2022Eastland Operating,301618958950$84.26$7.88
Aug 2022Eastland Operating,1909379370$93.67$8.81
Jul 2022Eastland Operating,2007627620$101.62$7.28
Jun 2022Eastland Operating,2309319310$114.84$7.70
May 2022Eastland Operating,1809319310$109.55$8.14
Apr 2022Eastland Operating,2301,0291,0290$101.78$6.60
Mar 2022Eastland Operating,2001,0841,0840$108.50$4.90
Feb 2022Eastland Operating,1801,2421,2420$91.64$4.69
Jan 2022Eastland Operating,481548668660$83.22$4.38
Dec 2021Eastland Operating,2801,0311,0310$71.71$3.76
Nov 2021Eastland Operating,1801,0281,0280$79.15$5.05
Oct 2021Eastland Operating,1609889880$81.48$5.51
Sep 2021Eastland Operating,301,1361,1360$71.65$5.16
Aug 2021Eastland Operating,4075750$67.73$4.07
Jul 2021Eastland Operating,507957950$72.49$3.84
Jun 2021Eastland Operating,807367360$71.38$3.26
May 2021Eastland Operating,1508348340$65.17$2.91
Apr 2021Eastland Operating,1708428420$61.72$2.66
Mar 2021Eastland Operating,161578578570$62.33$2.62
Feb 2021Eastland Operating,2606336330$59.04$5.35
Jan 2021Eastland Operating,2201,0101,0100$52.00$2.71
Dec 2020Eastland Operating,2901,1121,1120$47.02$2.58
Nov 2020Eastland Operating,2101,0041,0040$40.94$2.61

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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Upload your statements for WOLFE. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Eastland Operating, L.L.C.

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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

OperatorEastland Operating, L.L.C.FieldNicholas (Duffer)CountyCallahan County

Eastland Operating, L.L.C. in Callahan County

All Eastland Operating, L.L.C. leases →

Nicholas (Duffer) field

All leases in this field →

New drilling permits in Callahan 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 Oct 2023?

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 16434, district 7B, 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.