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Texas oil lease · RRC district 02 · Lease 08545

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TULLIS 216

Tullis 216 is an oil lease in Live Oak County, Texas, operated by McGowan Working Partners, Inc. in the Tom Lyne, Ne. (Hockley E) field. The Railroad Commission shows 4 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier

4bbl oil, last 12 months−99% vs prior year
Operator
McGowan Working Partners, Inc.
County
Live Oak County
Field
Tom Lyne, Ne. (Hockley E)
RRC lease
02-08545

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Where it sits

This county

Live Oak CountyLive OakAtascosaGoliadMcMullenKarnesSan PatricioBeeLive Oak County
Live Oak County · RRC district 02Open Live Oak County →
Gas, last 12 months
254 mcf
Oil in Jul 2026
0 bbl
Reporting to the state
since Jan 2020
Data through
Jul 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 fell 99% over the last 12 months

4 bbl in the 12 months through Jul 2026, against 452 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 99% over the last 12 monthsMonthly oil production and gas for TULLIS 216, Aug 2023 to Jul 2026. Oil output fell 99% over the last 12 months. 4 bbl in the 12 months through Jul 2026, against 452 bbl in the 12 months before.Last 12 months: 4 bblbbl per monthmcf per month002520050400756001008001251,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 99% over the last 12 monthsMonthly oil production and gas for TULLIS 216, Aug 2023 to Jul 2026. Oil output fell 99% over the last 12 months. 4 bbl in the 12 months through Jul 2026, against 452 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002520050400756001008001251,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 08545, 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.

Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line

Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not.

  • Transmission line (2)
  • Lease fuel (1)
Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of TULLIS 216 gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line. Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not.Share of the lease’s gas by disposition code, per month0%50%100%Oct 2025: line to fuelOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of TULLIS 216 gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line. Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not.Share of gas by disposition code0%50%100%Oct 25: line to fuelJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 08545, district 02. 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.

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.

The operator changed once, most recently in Dec 2023

If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.

Operators of this lease over timeAwp Operating Company, Jan 2020 to Nov 2023; McGowan Working Partners, Inc., Dec 2023 to Jul 20262020202120222023202420252026Changed Dec 2023Awp Operating CompanyJan 2020 to Nov 2023McGowan Working Partners, Inc.Dec 2023 to now
Operators of this lease over timeAwp Operating Company, Jan 2020 to Nov 2023; McGowan Working Partners, Inc., Dec 2023 to Jul 20262020202120222023202420252026Changed Dec 2023Awp Operating CompanyJan 2020 to Nov 2023McGowan Working Partners, Inc.Dec 2023 to now

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

Wells

Wells on this lease

Every well the Railroad Commission links to oil lease 08545 in district 02. The API number is the state’s ID for a well.

No wells are linked to this lease in our data

Older leases and some gas wells are filed without well records. Production is still reported at lease level, so the charts and ledger on this page are unaffected.

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 Jan 1, 2018

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

40 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
0
First completion
Aug 11, 1999
Latest permit
Jul 2, 1999
Wells and acres on the permits for Tullis 216
API numberWell no.Acreson the permit
42-297-30900140

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 TULLIS 216 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 TULLIS 216
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026McGowan Working00000$80.46$2.89
Jun 2026McGowan Working00000$84.81$3.15
May 2026McGowan Working00000$102.13$2.94
Apr 2026McGowan Working00000$100.32$2.77
Mar 2026McGowan Working00000$91.38$3.04
Feb 2026McGowan Working00000$64.51$3.62
Jan 2026McGowan Working00000$60.04$7.72
Dec 2025McGowan Working00000$57.97$4.26
Nov 2025McGowan Working05112000$60.06$3.79
Oct 2025McGowan Working0012400$60.89$3.19
Sep 2025McGowan Working00550$63.96$2.97
Aug 2025McGowan Working44550$64.86$2.91
Jul 2025McGowan Working55660$68.39$3.20
Jun 2025McGowan Working55550$68.17$3.02
May 2025McGowan Working34660$62.17$3.12
Apr 2025McGowan Working291584804800$63.54$3.42
Mar 2025McGowan Working2408968960$68.24$4.12
Feb 2025McGowan Working4209929920$71.53$4.19
Jan 2025McGowan Working5009929920$75.74$4.13
Dec 2024McGowan Working501518968960$70.12$3.01
Nov 2024McGowan Working2909289280$69.95$2.12
Oct 2024McGowan Working5707687680$71.99$2.20
Sep 2024McGowan Working8115754400$70.24$2.28
Aug 2024McGowan Working77096000$76.68$1.99
Jul 2024McGowan Working10012199200$81.80$2.07
Jun 2024McGowan Working6814992800$79.77$2.54
May 2024McGowan Working72096000$80.02$2.12
Apr 2024McGowan Working7115196000$85.35$1.60
Mar 2024McGowan Working79099200$81.28$1.49
Feb 2024McGowan Working8616099200$77.25$1.72
Jan 2024McGowan Working69080000$74.15$3.18
Dec 2023McGowan Working92086400$71.90$2.52
Nov 2023Awp Operating98160000$77.69$2.71
Oct 2023Awp Operating103160000$85.64$2.98
Sep 2023Awp Operating101159000$89.43$2.64
Aug 2023Awp Operating310000$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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Upload your statements for TULLIS 216. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask McGowan Working Partners, Inc.

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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

OperatorMcGowan Working Partners, Inc.FieldTom Lyne, Ne. (Hockley E)CountyLive Oak County

McGowan Working Partners, Inc. in Live Oak County

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Tom Lyne, Ne. (Hockley E) field

All leases in this field →

New drilling permits in Live Oak 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 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 08545, 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.

FAQ

Questions about TULLIS 216

Who operates the TULLIS 216 lease?

The Railroad Commission lists McGowan Working Partners, Inc. (operator number 549836) as the operator of this lease in Live Oak County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the TULLIS 216 lease produced?

The lease reported 4 bbl of oil and 254 mcf of gas in the last 12 months through Jul 2026. Monthly figures for 36 months are in the ledger on this page, taken from the Railroad Commission's production data.

Does this page show who owns the royalty?

No. Railroad Commission records show who operates a lease and what it reported, not who owns the minerals or receives royalty. Your division order and royalty stub name the lease and your decimal interest.

How do I check my royalty stub against this lease?

Multiply the lease's volume for a month by your decimal interest and compare it with the barrels and mcf on your stub for the same month. The two are seldom identical, since sales and reporting months can differ, but a large gap is worth a question to the operator.

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