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Royalty Clerk

Texas oil lease · RRC district 01 · Lease 20290

Producing

WALKER-COLEMAN ALLOC A

Walker-Coleman Alloc A is an oil lease in Zavala County, Texas, operated by Exco Operating Company, LP in the Briscoe Ranch (Eagleford) field. The Railroad Commission shows 33,711 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

33,711bbl oil, last 12 months−22% vs prior year
Operator
Exco Operating Company, LP
County
Zavala County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-20290

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Where it sits

This county

Zavala CountyZavalaUvaldeKinneyMedinaFrioMaverickZavala County
Zavala County · RRC district 01Open Zavala County →
Gas, last 12 months
15,769 mcf
Oil in Jul 2026
2,716 bbl
Reporting to the state
since Jul 2021
Wells
1

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 22% over the last 12 months

33,711 bbl in the 12 months through Jul 2026, against 43,403 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 22% over the last 12 monthsMonthly oil production and gas for WALKER-COLEMAN ALLOC A, Aug 2023 to Jul 2026. Oil output fell 22% over the last 12 months. 33,711 bbl in the 12 months through Jul 2026, against 43,403 bbl in the 12 months before.Last 12 months: 33,711 bblbbl per monthmcf per month002,0001,0004,0002,0006,0003,0008,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 22% over the last 12 monthsMonthly oil production and gas for WALKER-COLEMAN ALLOC A, Aug 2023 to Jul 2026. Oil output fell 22% over the last 12 months. 33,711 bbl in the 12 months through Jul 2026, against 43,403 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0001,0004,0002,0006,0003,0008,0004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 20290, district 01. 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.

96% of the gas went to a transmission line in the last 12 months

Flaring peaked at 24.8% of the gas in Jun 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
96% of the gas went to a transmission line in the last 12 monthsShare of WALKER-COLEMAN ALLOC A gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a transmission line in the last 12 months. Flaring peaked at 24.8% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 24.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
96% of the gas went to a transmission line in the last 12 monthsShare of WALKER-COLEMAN ALLOC A gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a transmission line in the last 12 months. Flaring peaked at 24.8% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Flared 24.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 20290, district 01. Reported through Jul 2026.

Transmission line (2)

Sold straight into a pipeline without processing. Processing fees on your statement would be worth asking about.

Lease fuel (1)

Burned to run equipment on the lease. Not sold, so it pays no royalty. A few percent is normal.

Flared (4)

Burned off or vented, not sold. It pays no royalty. More than 3% in a month is worth watching.

Over the last 12 months, 3.2% of the gas was flared. 5 months went above 3%, which we mark in the ledger below.

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.

Exco Operating Company, LP has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeExco Operating Company, LP, Jul 2021 to Jul 202620222023202420252026Exco Operating Company, LPJul 2021 to nowthrough Jul 2026
Operators of this lease over timeExco Operating Company, LP, Jul 2021 to Jul 202620222023202420252026Exco Operating Company, LPJul 2021 to nowthrough Jul 2026

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 20290 in district 01. The API number is the state’s ID for a well.
Wells on WALKER-COLEMAN ALLOC A
API numberWell no.Status
42-507-334041HActive

SourceTexas Railroad Commission Wellbore Query, district 01, lease 20290.

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

    Harvest Midstream Company and Eastex Crude Company, LLC gather it.

    Harvest Midstream Company gathers it: 75% of it, on the list since May 1, 2023 · Eastex Crude Company, LLC gathers it: 25% of it, on the list since Jan 1, 2023

  • Gas from oil wells

    Raider Marketing, LP buys it; Williams Mlp Operating LLC gathers it.

    Raider Marketing, LP buys it: 100% of it, on the list since Apr 11, 2020 · Williams Mlp Operating LLC gathers it: 100% of it, on the list since Apr 11, 2020

Companies that used to be listed: Paradigm Midstream Svcs-St, LLC (gathers it, until May 1, 2023); Eastex Crude Company (gathers it, until Jan 1, 2023); Paradigm Midstream Svcs-St, LLC (gathers it, until Jan 1, 2023).

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

1,280 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
11 not plugged
Horizontal
1
First completion
Apr 11, 2020
Latest permit
Feb 7, 2020

An allocation well is on this lease

A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

Wells and acres on the permits for Walker-Coleman Alloc A
API numberWell no.Acreson the permit
42-507-334041H1,280

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 WALKER-COLEMAN ALLOC A 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 WALKER-COLEMAN ALLOC A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Exco Operating2,7162,7161,4851,4690$80.46$2.89
Jun 2026Exco Operating2,5482,5481,313973325$84.81$3.15
May 2026Exco Operating2,6442,6441,4821,4660$102.13$2.94
Apr 2026Exco Operating2,5372,5371,6021,486101$100.32$2.77
Mar 2026Exco Operating2,7422,7421,6681,6520$91.38$3.04
Feb 2026Exco Operating2,7122,7121,8481,8340$64.51$3.62
Jan 2026Exco Operating2,7942,7948558390$60.04$7.72
Dec 2025Exco Operating2,8682,8688608440$57.97$4.26
Nov 2025Exco Operating2,8762,8769189030$60.06$3.79
Oct 2025Exco Operating3,0603,06084281710$60.89$3.19
Sep 2025Exco Operating2,6122,6121,3201,22265$63.96$2.97
Aug 2025Exco Operating3,6023,6021,5761,5590$64.86$2.91
Jul 2025Exco Operating2,9222,9228978810$68.39$3.20
Jun 2025Exco Operating3,2913,2919349190$68.17$3.02
May 2025Exco Operating3,3433,3431,0009840$62.17$3.12
Apr 2025Exco Operating3,4013,4019819660$63.54$3.42
Mar 2025Exco Operating3,7653,7659649480$68.24$4.12
Feb 2025Exco Operating3,3333,3332,2602,2460$71.53$4.19
Jan 2025Exco Operating3,8563,8562,0061,280489$75.74$4.13
Dec 2024Exco Operating3,8053,8051,2421,2200$70.12$3.01
Nov 2024Exco Operating3,6683,6684284080$69.95$2.12
Oct 2024Exco Operating4,1234,1236476160$71.99$2.20
Sep 2024Exco Operating3,9863,9866946690$70.24$2.28
Aug 2024Exco Operating3,9103,9101,0078390$76.68$1.99
Jul 2024Exco Operating3,8813,8811,0958160$81.80$2.07
Jun 2024Exco Operating4,1164,1162,0332,0180$79.77$2.54
May 2024Exco Operating4,4354,4352,4102,3940$80.02$2.12
Apr 2024Exco Operating4,5654,5652,4232,281127$85.35$1.60
Mar 2024Exco Operating5,0515,0512,2992,2830$81.28$1.49
Feb 2024Exco Operating4,1674,1672,4432,4290$77.25$1.72
Jan 2024Exco Operating5,3115,3112,2152,1720$74.15$3.18
Dec 2023Exco Operating5,5495,5492,3982,3000$71.90$2.52
Nov 2023Exco Operating5,8825,8822,2071,6360$77.69$2.71
Oct 2023Exco Operating6,2646,2642,6552,4250$85.64$2.98
Sep 2023Exco Operating6,1946,1941,7741,6810$89.43$2.64
Aug 2023Exco Operating6,7116,7112,4122,2130$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

OperatorExco Operating Company, LPFieldBriscoe Ranch (Eagleford)CountyZavala County

Exco Operating Company, LP in Zavala County

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Briscoe Ranch (Eagleford) field

All leases in this field →

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 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 20290, district 01, 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.