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Texas oil lease · RRC district 7B · Lease 28977

Producing

TOMLIN "3396"

Tomlin "3396" is an oil lease in Stephens County, Texas, operated by Petex in the Four J (Congl. 3650) field. The Railroad Commission shows 438 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

438bbl oil, last 12 months−64% vs prior year
Operator
Petex
RRC lease
7B-28977

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Where it sits

This county

Stephens CountyStephensShackelfordJackPalo PintoEastlandThrockmortonYoungStephens County
Stephens County · RRC district 7BOpen Stephens County →
Gas, last 12 months
51,077 mcf
Oil in Jul 2026
13 bbl
Reporting to the state
since Jan 2020
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 64% over the last 12 months

438 bbl in the 12 months through Jul 2026, against 1,217 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 TOMLIN "3396", Aug 2023 to Jul 2026. Oil output fell 64% over the last 12 months. 438 bbl in the 12 months through Jul 2026, against 1,217 bbl in the 12 months before.Last 12 months: 438 bblbbl per monthmcf per month001002,0002004,0003006,0004008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 64% over the last 12 monthsMonthly oil production and gas for TOMLIN "3396", Aug 2023 to Jul 2026. Oil output fell 64% over the last 12 months. 438 bbl in the 12 months through Jul 2026, against 1,217 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002,0002004,0003006,0004008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 28977, 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 TOMLIN "3396" gas by disposition code each month, Aug 2023 to Jul 2026. 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%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of TOMLIN "3396" gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months. Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 28977, 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.

Petex has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timePetex, Jan 2020 to Jul 20262020202120222023202420252026PetexJan 2020 to nowthrough Jul 2026
Operators of this lease over timePetex, Jan 2020 to Jul 20262020202120222023202420252026PetexJan 2020 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 28977 in district 7B. The API number is the state’s ID for a well.
Wells on TOMLIN "3396"
API numberWell no.Status
42-429-358321Active

SourceTexas Railroad Commission Wellbore Query, district 7B, lease 28977.

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

    Sentinel Transportation, LLC gathers it.

    100% of it, on the list since Nov 1, 2019

  • Gas from oil wells

    Colt G & P (North Texas) L.p. buys it; Colt Gathering (North Texas)l.p. gathers it.

    Colt G & P (North Texas) L.p. buys it: 100% of it, on the list since Mar 1, 2026 · Colt Gathering (North Texas)l.p. gathers it: 100% of it, on the list since Mar 1, 2026

Companies that used to be listed: Taurus Gas Services, L.p. (gathers it, until Mar 1, 2026); Taurus Gas Services, L.p. (buys it, until Mar 1, 2026); Hanlon Gas Processing, Ltd. (gathers it, until Jan 1, 2022); Hanlon Gas Processing, Ltd. (buys it, until Jan 1, 2022); Bml, Inc. B (gathers it, until Nov 1, 2019).

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.

Unit and wells

200 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
Nov 10, 2000
Latest permit
Oct 9, 2000
Wells and acres on the permits for Tomlin "3396"
API numberWell no.Acreson the permit
42-429-358321200

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.

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 TOMLIN "3396" 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 TOMLIN "3396"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Petex1303,9043,9040$80.46$2.89
Jun 2026Petex1803,8103,8100$84.81$3.15
May 2026Petex81444,3434,3430$102.13$2.94
Apr 2026Petex5004,5874,5870$100.32$2.77
Mar 2026Petex2804,3214,3210$91.38$3.04
Feb 2026Petex3803,9763,9760$64.51$3.62
Jan 2026Petex471684,5354,5350$60.04$7.72
Dec 2025Petex3804,2984,2980$57.97$4.26
Nov 2025Petex6304,1324,1320$60.06$3.79
Oct 2025Petex2704,2934,2930$60.89$3.19
Sep 2025Petex471704,2274,2270$63.96$2.97
Aug 2025Petex6104,6514,6510$64.86$2.91
Jul 2025Petex7006,5146,5140$68.39$3.20
Jun 2025Petex801711,7821,7820$68.17$3.02
May 2025Petex8304,5414,5410$62.17$3.12
Apr 2025Petex371704,4074,4070$63.54$3.42
Mar 2025Petex5604,3474,3470$68.24$4.12
Feb 2025Petex6204,1594,1590$71.53$4.19
Jan 2025Petex721744,1424,1420$75.74$4.13
Dec 2024Petex1191694,2474,2470$70.12$3.01
Nov 2024Petex12904,3644,3640$69.95$2.12
Oct 2024Petex1551704,3144,3140$71.99$2.20
Sep 2024Petex1681674,1674,1670$70.24$2.28
Aug 2024Petex1861674,4494,4490$76.68$1.99
Jul 2024Petex741683,9813,9810$81.80$2.07
Jun 2024Petex1571684,0594,0590$79.77$2.54
May 2024Petex2031524,3854,3850$80.02$2.12
Apr 2024Petex1471684,0654,0650$85.35$1.60
Mar 2024Petex1791714,2744,2740$81.28$1.49
Feb 2024Petex2141724,6124,6120$77.25$1.72
Jan 2024Petex1801693,9493,9490$74.15$3.18
Dec 2023Petex1881714,5724,5720$71.90$2.52
Nov 2023Petex1521773,9783,9780$77.69$2.71
Oct 2023Petex1401724,3614,3610$85.64$2.98
Sep 2023Petex1261643,0253,0250$89.43$2.64
Aug 2023Petex3683364,1004,1000$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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Petex in Stephens County

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Four J (Congl. 3650) field

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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 28977, 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.

FAQ

Questions about TOMLIN "3396"

Who operates the TOMLIN "3396" lease?

The Railroad Commission lists Petex (operator number 659782) as the operator of this lease in Stephens County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the TOMLIN "3396" lease produced?

The lease reported 438 bbl of oil and 51,077 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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