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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 59140

Producing

HULING 18-30 E

Huling 18-30 E is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field. The Railroad Commission shows 36,106 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

36,106bbl oil, last 12 months−43% vs prior year
Operator
Diamondback E&P LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-59140

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County · RRC district 08Open Glasscock County →
Gas, last 12 months
358,414 mcf
Oil in Jul 2026
2,370 bbl
Reporting to the state
since May 2023
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 43% over the last 12 months

36,106 bbl in the 12 months through Jul 2026, against 63,658 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 43% over the last 12 monthsMonthly oil production and gas for HULING 18-30 E, Aug 2023 to Jul 2026. Oil output fell 43% over the last 12 months. 36,106 bbl in the 12 months through Jul 2026, against 63,658 bbl in the 12 months before.Last 12 months: 36,106 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 43% over the last 12 monthsMonthly oil production and gas for HULING 18-30 E, Aug 2023 to Jul 2026. Oil output fell 43% over the last 12 months. 36,106 bbl in the 12 months through Jul 2026, against 63,658 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 59140, district 08. 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 Nov 2024 the lease's gas goes to a transmission line instead of a processing plant

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.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of HULING 18-30 E gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. 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%Nov 2024: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of HULING 18-30 E gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. 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%Nov 24: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 59140, district 08. 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.

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, 0.1% of the gas was flared. No month went above 3%.

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 Jan 2025

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 timeEndeavor Energy Resources L.P., May 2023 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 2026202420252026Changed Jan 2025Endeavor Energy Resources L.P.May 2023 to Dec 2024Diamondback E&P LLCJan 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., May 2023 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 2026202420252026Changed Jan 2025Endeavor Energy Resources L.P.May 2023 to Dec 2024Diamondback E&P LLCJan 2025 to now

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 59140 in district 08. The API number is the state’s ID for a well.
Wells on HULING 18-30 E
API numberWell no.Status
42-173-38846251Active

SourceTexas Railroad Commission Wellbore Query, district 08, lease 59140.

Unit and wells

724.57 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
Jan 27, 2023
Latest permit
Sep 7, 2022

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 Huling 18-30 E
API numberWell no.Acreson the permit
42-173-38846251724.57

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

What the operator reported

What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC is linked to Diamondback Energy, Inc. (FANG). Public companies report the average price they realize each quarter. It is an average across everything the company operates, not the price on this lease.
Realized prices reported by Diamondback Energy, Inc.
QuarterOil$ per bblFiling
Q2 2026$96.82SEC filing
Q1 2026$73.47SEC filing
Q4 2025$58.00SEC filing
Q3 2025$64.60SEC filing
Q2 2025$63.23SEC filing
Q1 2025$70.95SEC filing

SourceDiamondback Energy, Inc. quarterly reports on SEC EDGAR, prices before hedging where the company states both. Read by machine from each filing’s tables; the link opens the filing so you can check the figure.

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Estimator

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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 HULING 18-30 E 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.

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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 HULING 18-30 E
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Diamondback E&P2,3702,27226,76424,276265$80.46$2.89
Jun 2026Diamondback E&P2,5252,54829,11326,9181$84.81$3.15
May 2026Diamondback E&P2,9242,89930,46728,1960$102.13$2.94
Apr 2026Diamondback E&P2,7952,77528,38726,2856$100.32$2.77
Mar 2026Diamondback E&P2,8042,81928,51426,3913$91.38$3.04
Feb 2026Diamondback E&P2,8062,82228,30426,1951$64.51$3.62
Jan 2026Diamondback E&P2,8742,82628,65326,600124$60.04$7.72
Dec 2025Diamondback E&P3,0163,02932,52330,3120$57.97$4.26
Nov 2025Diamondback E&P3,2053,23930,53828,4972$60.06$3.79
Oct 2025Diamondback E&P3,6163,58332,66630,4940$60.89$3.19
Sep 2025Diamondback E&P3,5693,55230,40628,7335$63.96$2.97
Aug 2025Diamondback E&P3,6023,65232,07930,3344$64.86$2.91
Jul 2025Diamondback E&P4,0774,04234,35132,4076$68.39$3.20
Jun 2025Diamondback E&P3,9173,94134,44032,5290$68.17$3.02
May 2025Diamondback E&P4,4654,44335,02632,8556$62.17$3.12
Apr 2025Diamondback E&P4,3214,35034,94932,9961$63.54$3.42
Mar 2025Diamondback E&P4,6434,62835,00732,8349$68.24$4.12
Feb 2025Diamondback E&P4,3824,40033,38831,31225$71.53$4.19
Jan 2025Diamondback E&P5,3085,28940,00937,4527$75.74$4.13
Dec 2024Endeavor Energy5,4095,41537,34934,457166$70.12$3.01
Nov 2024Endeavor Energy5,8425,87241,71638,9775$69.95$2.12
Oct 2024Endeavor Energy6,8756,88445,12741,36032$71.99$2.20
Sep 2024Endeavor Energy6,5836,56742,38239,5860$70.24$2.28
Aug 2024Endeavor Energy7,8367,85840,93138,7961$76.68$1.99
Jul 2024Endeavor Energy8,4028,45440,06437,8291$81.80$2.07
Jun 2024Endeavor Energy8,7078,67039,08236,66657$79.77$2.54
May 2024Endeavor Energy10,41610,41046,75644,1711$80.02$2.12
Apr 2024Endeavor Energy9,0739,06439,09436,5783$85.35$1.60
Mar 2024Endeavor Energy10,77710,86040,46138,26211$81.28$1.49
Feb 2024Endeavor Energy12,66612,58343,20040,93126$77.25$1.72
Jan 2024Endeavor Energy10,76310,81725,79824,42033$74.15$3.18
Dec 2023Endeavor Energy15,45715,40534,51232,438267$71.90$2.52
Nov 2023Endeavor Energy15,18515,19632,75430,92728$77.69$2.71
Oct 2023Endeavor Energy16,58016,54831,72929,570290$85.64$2.98
Sep 2023Endeavor Energy17,30017,40529,25527,333151$89.43$2.64
Aug 2023Endeavor Energy18,81618,76324,71322,96177$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

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyGlasscock County

Diamondback E&P LLC in Glasscock County

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Spraberry (Trend Area) field

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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 59140, district 08, 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.