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Royalty Clerk

Texas oil lease · RRC district 01 · Lease 16629

Producing

LASSETER & EPPRIGHT

Lasseter & Eppright is an oil lease in Dimmit County, Texas, operated by Rosetta Resources Operating LP in the Eagleville (Eagle Ford-1) field. The Railroad Commission shows 38,012 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 12 wells

38,012bbl oil, last 12 months−22% vs prior year
Operator
Rosetta Resources Operating LP
County
Dimmit County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-16629

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Where it sits

This county

Dimmit CountyDimmitLA SalleZavalaFrioMaverickDimmit County
Dimmit County · RRC district 01Open Dimmit County →
Gas, last 12 months
108,499 mcf
Oil in Jul 2026
2,822 bbl
Reporting to the state
since Jan 2020
Wells
12

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

38,012 bbl in the 12 months through Jul 2026, against 49,021 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 LASSETER & EPPRIGHT, Aug 2023 to Jul 2026. Oil output fell 22% over the last 12 months. 38,012 bbl in the 12 months through Jul 2026, against 49,021 bbl in the 12 months before.Last 12 months: 38,012 bblbbl per monthmcf per month002,0005,0004,00010k6,00015k8,00020kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 22% over the last 12 monthsMonthly oil production and gas for LASSETER & EPPRIGHT, Aug 2023 to Jul 2026. Oil output fell 22% over the last 12 months. 38,012 bbl in the 12 months through Jul 2026, against 49,021 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0005,0004,00010k6,00015k8,00020kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 16629, 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 processing plant in the last 12 months

Each bar is one month. Colors are the disposition codes the operator reported.

  • Processing plant (3)
  • Lease fuel (1)
96% of the gas went to a processing plant in the last 12 monthsShare of LASSETER & EPPRIGHT gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a processing plant in the last 12 months. Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
96% of the gas went to a processing plant in the last 12 monthsShare of LASSETER & EPPRIGHT gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a processing plant 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 16629, district 01. Reported through Jul 2026.

Processing plant (3)

Sent to a gas plant that pulls out natural gas liquids. Your statement should show plant products, and may show processing fees.

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.

Rosetta Resources Operating LP has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeRosetta Resources Operating LP, Jan 2020 to Jul 20262020202120222023202420252026Rosetta Resources Operating LPJan 2020 to nowthrough Jul 2026
Operators of this lease over timeRosetta Resources Operating LP, Jan 2020 to Jul 20262020202120222023202420252026Rosetta Resources Operating LPJan 2020 to nowthrough Jul 2026

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

Wells

12 wells on this lease

Every well the Railroad Commission links to oil lease 16629 in district 01. The API number is the state’s ID for a well.
Wells on LASSETER & EPPRIGHT
API numberWell no.Status
42-127-342951Active
42-127-362122Active
42-127-362133Active
42-127-36248H 1Active
42-127-36249H 2Active
42-127-36251H 3Active
42-127-37347K 31Active
42-127-37348K 3Active
42-127-37899L 11Active
42-127-37900L 1Active
42-127-37901L 21Active
42-127-37902L 2Active

SourceTexas Railroad Commission Wellbore Query, district 01, lease 16629.

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

    Shell Trading (Us) Company gathers it.

    100% of it, on the list since Jan 1, 2023

  • Gas from oil wells

    Nextera Energy Marketing, LLC buys it; Energy Transfer Company gathers it.

    Nextera Energy Marketing, LLC buys it: 100% of it, on the list since Jan 1, 2023 · Energy Transfer Company gathers it: 100% of it, on the list since Jan 1, 2023

Companies that used to be listed: Rosetta Resources Operating LP (gathers it, until Jan 1, 2023); Rosetta Resources Operating LP (buys it, until Jan 1, 2023); Eastex Crude Company (gathers it, until Jan 1, 2023); Enterprise Crude Oil LLC (gathers it, until Jan 1, 2023); Mltm L.p. (gathers it, until Jan 1, 2023); Plains Pipeline L.p. (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

2,352.81 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
1212 not plugged
Horizontal
12
First completion
Sep 23, 2012
Latest permit
May 30, 2018

The wells on this lease state different acreage

The permits state between 1,818.3 and 2,352.81 acres. Use the acres from your own division order for the well you are paid on.

12 wells are listed on this lease

Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Wells and acres on the permits for Lasseter & Eppright
API numberWell no.Acreson the permit
42-127-37899L 112,352.81
42-127-37900L 12,352.81
42-127-37901L 212,352.81
42-127-37902L 22,352.81
42-127-37348K 32,337.61
42-127-37347K 312,337.61
42-127-36248H 11,818.30
42-127-36249H 21,818.30
42-127-36251H 31,818.30
42-127-3621221,837.50
42-127-3621331,856
42-127-3429512,100

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 LASSETER & EPPRIGHT 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 LASSETER & EPPRIGHT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Rosetta Resources2,8223,0129,8529,5690$80.46$2.89
Jun 2026Rosetta Resources3,2373,1869,8719,8710$84.81$3.15
May 2026Rosetta Resources2,8752,8529,1318,2030$102.13$2.94
Apr 2026Rosetta Resources2,8413,7019,4159,4150$100.32$2.77
Mar 2026Rosetta Resources3,2992,84111,22411,0230$91.38$3.04
Feb 2026Rosetta Resources3,6703,89111,53710,0380$64.51$3.62
Jan 2026Rosetta Resources3,7653,5649,9389,9380$60.04$7.72
Dec 2025Rosetta Resources3,6823,5409,3159,3150$57.97$4.26
Nov 2025Rosetta Resources3,0692,6737,8707,8700$60.06$3.79
Oct 2025Rosetta Resources3,5063,5067,8257,8250$60.89$3.19
Sep 2025Rosetta Resources2,1322,1685,0205,0200$63.96$2.97
Aug 2025Rosetta Resources3,1143,0787,5016,3520$64.86$2.91
Jul 2025Rosetta Resources3,9753,9759,0009,0000$68.39$3.20
Jun 2025Rosetta Resources4,0564,0569,5099,5090$68.17$3.02
May 2025Rosetta Resources3,7903,7909,1469,1460$62.17$3.12
Apr 2025Rosetta Resources4,0574,05711,27511,2750$63.54$3.42
Mar 2025Rosetta Resources4,4874,50513,38513,3850$68.24$4.12
Feb 2025Rosetta Resources3,6553,63712,27812,2780$71.53$4.19
Jan 2025Rosetta Resources3,8193,81912,34012,0860$75.74$4.13
Dec 2024Rosetta Resources5,1525,15215,51015,5100$70.12$3.01
Nov 2024Rosetta Resources4,6874,6879,6519,2950$69.95$2.12
Oct 2024Rosetta Resources2,9982,9987,3517,3370$71.99$2.20
Sep 2024Rosetta Resources3,9833,98311,14410,6400$70.24$2.28
Aug 2024Rosetta Resources4,3624,36211,90611,6280$76.68$1.99
Jul 2024Rosetta Resources4,3214,32112,38711,6150$81.80$2.07
Jun 2024Rosetta Resources4,6574,88112,72211,6160$79.77$2.54
May 2024Rosetta Resources5,1955,69311,36010,1930$80.02$2.12
Apr 2024Rosetta Resources5,0865,91012,45511,1540$85.35$1.60
Mar 2024Rosetta Resources6,7065,95513,73612,7710$81.28$1.49
Feb 2024Rosetta Resources2,7343,4056,4375,9110$77.25$1.72
Jan 2024Rosetta Resources3,8623,4978,9587,9230$74.15$3.18
Dec 2023Rosetta Resources3,9923,6249,9538,9940$71.90$2.52
Nov 2023Rosetta Resources4,5864,12714,33711,2440$77.69$2.71
Oct 2023Rosetta Resources4,3914,28913,42910,1410$85.64$2.98
Sep 2023Rosetta Resources4,3254,26611,8358,4100$89.43$2.64
Aug 2023Rosetta Resources4,2864,69718,35713,5810$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

OperatorRosetta Resources Operating LPFieldEagleville (Eagle Ford-1)CountyDimmit County

Rosetta Resources Operating LP in Dimmit County

All Rosetta Resources Operating LP leases →

Eagleville (Eagle Ford-1) 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 16629, 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.