Skip to content
Royalty Clerk

Texas oil lease · RRC district 04 · Lease 13737

Producing

SLING

Sling is an oil lease in Duval County, Texas, operated by Dallas Petroleum Group, LLC in the Seven Sisters, W. (5700) field. The Railroad Commission shows 1,549 bbl of oil in the 12 months through Jun 2026.

Oil lease dossier · 1 well

1,549bbl oil, last 12 months−15% vs prior year
Operator
Dallas Petroleum Group, LLC
County
Duval County
Field
Seven Sisters, W. (5700)
RRC lease
04-13737

Own a share of this lease?

Is your check right?

Upload a check stub or a phone photo. We compare every month with the state numbers on this page.

Check my statement

Free. No account needed. Two to four pages.

Where it sits

This county

Duval CountyDuvalJim WellsDuval County
Duval County · RRC district 04Open Duval County →
Oil in Jun 2026
44 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Jun 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 15% over the last 12 months

1,336 bbl in the 12 months through Jul 2026, against 1,563 bbl in the 12 months before. Jul 2026 was not reported. A red cross marks each one.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 15% over the last 12 monthsMonthly oil production for SLING, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 1,336 bbl in the 12 months through Jul 2026, against 1,563 bbl in the 12 months before.Last 12 months: 1,336 bblbbl per month050100150200250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 15% over the last 12 monthsMonthly oil production for SLING, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 1,336 bbl in the 12 months through Jul 2026, against 1,563 bbl in the 12 months before.Last 12 monthsbbl per month050100150200250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 13737, district 04. 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.

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

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.

Dallas Petroleum Group, LLC has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeDallas Petroleum Group, LLC, Jan 2020 to Jun 20262020202120222023202420252026Dallas Petroleum Group, LLCJan 2020 to nowthrough Jul 2026
Operators of this lease over timeDallas Petroleum Group, LLC, Jan 2020 to Jun 20262020202120222023202420252026Dallas Petroleum Group, LLCJan 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 13737 in district 04. The API number is the state’s ID for a well.
Wells on SLING
API numberWell no.Status
42-131-391295Active

SourceTexas Railroad Commission Wellbore Query, district 04, lease 13737.

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

    Genesis Crude Oil, L.p. gathers it.

    100% of it, on the list since Mar 1, 2013

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

641.45 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
Jun 1, 2012
Latest permit
May 16, 2012
Wells and acres on the permits for Sling
API numberWell no.Acreson the permit
42-131-391295641.45

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 SLING 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.

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 SLING
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Dallas Petroleum440$84.81$3.15
May 2026Dallas Petroleum143178$102.13$2.94
Apr 2026Dallas Petroleum146180$100.32$2.77
Mar 2026Dallas Petroleum191167$91.38$3.04
Feb 2026Dallas Petroleum117179$64.51$3.62
Jan 2026Dallas Petroleum410$60.04$7.72
Dec 2025Dallas Petroleum150$57.97$4.26
Nov 2025Dallas Petroleum248189$60.06$3.79
Oct 2025Dallas Petroleum144177$60.89$3.19
Sep 2025Dallas Petroleum31171$63.96$2.97
Aug 2025Dallas Petroleum2160$64.86$2.91
Jul 2025Dallas Petroleum213357$68.39$3.20
Jun 2025Dallas Petroleum960$68.17$3.02
May 2025Dallas Petroleum140179$62.17$3.12
Apr 2025Dallas Petroleum187179$63.54$3.42
Mar 2025Dallas Petroleum151180$68.24$4.12
Feb 2025Dallas Petroleum280$71.53$4.19
Jan 2025Dallas Petroleum790$75.74$4.13
Dec 2024Dallas Petroleum100152$70.12$3.01
Nov 2024Dallas Petroleum152175$69.95$2.12
Oct 2024Dallas Petroleum136179$71.99$2.20
Sep 2024Dallas Petroleum1200$70.24$2.28
Aug 2024Dallas Petroleum161161$76.68$1.99
Jul 2024Dallas Petroleum195252$81.80$2.07
Jun 2024Dallas Petroleum143180$79.77$2.54
May 2024Dallas Petroleum550$80.02$2.12
Apr 2024Dallas Petroleum109128$85.35$1.60
Mar 2024Dallas Petroleum135175$81.28$1.49
Feb 2024Dallas Petroleum165171$77.25$1.72
Jan 2024Dallas Petroleum118184$74.15$3.18
Dec 2023Dallas Petroleum1540$71.90$2.52
Nov 2023Dallas Petroleum182181$77.69$2.71
Oct 2023Dallas Petroleum95180$85.64$2.98
Sep 2023Dallas Petroleum109179$89.43$2.64
Aug 2023Dallas Petroleum1300$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).

Check your statements

Do your checks match this lease?

Upload your statements for SLING. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Dallas Petroleum Group, LLC.

Check my statementTry a sample owner
  • A month that was never paid
  • Your share of the barrels and mcf
  • The price against WTI and Henry Hub
  • Fees taken on gas
  • Late payment interest

Around this lease

Walk the neighborhood

Everything on this page connects to the operator, field and county records. Start from any of them.

This lease belongs to

OperatorDallas Petroleum Group, LLCFieldSeven Sisters, W. (5700)CountyDuval County

Dallas Petroleum Group, LLC in Duval County

  • SLING

    21,262 mcf last 12 months

All Dallas Petroleum Group, LLC leases →

Seven Sisters, W. (5700) field

No other producing leases in this field are in our data yet.

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 Jun 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 13737, district 04, 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.