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Royalty Clerk

Texas oil lease · RRC district 7C · Lease 18786

Producing

JACEE C UNIT

Jacee C Unit is an oil lease in Upton County, Texas, operated by Saxum Opco, LLC in the Spraberry (Trend Area) field. The Railroad Commission shows 4,787 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

4,787bbl oil, last 12 months−15% vs prior year
Operator
Saxum Opco, LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-18786

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County · RRC district 7COpen Upton County →
Gas, last 12 months
244,670 mcf
Oil in Jul 2026
418 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 15% over the last 12 months

4,787 bbl in the 12 months through Jul 2026, against 5,613 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for JACEE C UNIT, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 4,787 bbl in the 12 months through Jul 2026, against 5,613 bbl in the 12 months before.Last 12 months: 4,787 bblbbl per monthmcf per month0025010k50020k75030k1,00040kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for JACEE C UNIT, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 4,787 bbl in the 12 months through Jul 2026, against 5,613 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0025010k50020k75030k1,00040kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 18786, district 7C. 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 processing plant 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 processing plant in the last 12 monthsShare of JACEE C UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a processing plant in the last 12 monthsShare of JACEE C UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All 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 18786, district 7C. 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.

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 2 times, most recently in Oct 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 timeDiamondback E&P LLC, Jan 2020 to May 2021; Zarvona Energy LLC, Jun 2021 to Sep 2025; Saxum Opco, LLC, Oct 2025 to Jul 20262020202120222023202420252026Changed Jun 2021Changed Oct 2025Diamondback E&P LLCJan 2020 to May 2021Zarvona Energy LLCJun 2021 to Sep 2025Saxum Opco, LLCOct 2025 to now
Operators of this lease over timeDiamondback E&P LLC, Jan 2020 to May 2021; Zarvona Energy LLC, Jun 2021 to Sep 2025; Saxum Opco, LLC, Oct 2025 to Jul 20262020202120222023202420252026Changed Jun 2021Changed Oct 2025Diamondback E&P LLCJan 2020 to May 2021Zarvona Energy LLCJun 2021 to Sep 2025Saxum Opco, LLCOct 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 18786 in district 7C. The API number is the state’s ID for a well.
Wells on JACEE C UNIT
API numberWell no.Status
42-461-393693HActive

SourceTexas Railroad Commission Wellbore Query, district 7C, lease 18786.

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

    Echo Canyon Energy Prd Sply, LLC gathers it.

    100% of it, on the list since Mar 18, 2026

  • Gas from oil wells

    Targa Pl Mid-Cont Westtex LLC buys and gathers it.

    Targa Pl Mid-Cont Westtex LLC buys it: 100% of it, on the list since Jun 1, 2021 · Targa Pl Mid-Cont Westtex LLC gathers it: 100% of it, on the list since Jun 1, 2021

Companies that used to be listed: Mv Purchasing, LLC (gathers it, until Mar 18, 2026); Lpc Crude Iii, LLC (gathers it, until Jun 1, 2024); Eastex Crude Company (gathers it, until Nov 1, 2021); Shell Trading (Us) Company (gathers it, until Nov 1, 2021); Targa Pl Mid-Cont Westtex LLC (gathers it, until Jun 1, 2021); Wtg Gas Processing, L.p. (gathers it, until Jun 1, 2021).

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

80 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
Jul 28, 2014
Latest permit
Apr 26, 2014
Wells and acres on the permits for Jacee C Unit
API numberWell no.Acreson the permit
42-461-393693H80

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.

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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 JACEE C UNIT 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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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 JACEE C UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Saxum Opco,41841019,80119,8010$80.46$2.89
Jun 2026Saxum Opco,36232221,92221,9220$84.81$3.15
May 2026Saxum Opco,40541523,24523,2450$102.13$2.94
Apr 2026Saxum Opco,43746422,29122,2910$100.32$2.77
Mar 2026Saxum Opco,53849426,56926,5690$91.38$3.04
Feb 2026Saxum Opco,35135017,99717,9970$64.51$3.62
Jan 2026Saxum Opco,32633714,63614,6360$60.04$7.72
Dec 2025Saxum Opco,42743919,79219,7920$57.97$4.26
Nov 2025Saxum Opco,38740918,79518,7950$60.06$3.79
Oct 2025Saxum Opco,31728018,33618,3360$60.89$3.19
Sep 2025Zarvona Energy41943621,19921,1990$63.96$2.97
Aug 2025Zarvona Energy40036620,08720,0870$64.86$2.91
Jul 2025Zarvona Energy32934422,35022,3500$68.39$3.20
Jun 2025Zarvona Energy24425021,60121,6010$68.17$3.02
May 2025Zarvona Energy34932722,24922,2490$62.17$3.12
Apr 2025Zarvona Energy40149522,29722,2970$63.54$3.42
Mar 2025Zarvona Energy51645323,53923,5390$68.24$4.12
Feb 2025Zarvona Energy48550022,83722,8370$71.53$4.19
Jan 2025Zarvona Energy45849523,24823,2480$75.74$4.13
Dec 2024Zarvona Energy55156923,52523,5250$70.12$3.01
Nov 2024Zarvona Energy65760923,16123,1610$69.95$2.12
Oct 2024Zarvona Energy50753126,44026,4400$71.99$2.20
Sep 2024Zarvona Energy54152624,45824,4580$70.24$2.28
Aug 2024Zarvona Energy57560727,48527,4850$76.68$1.99
Jul 2024Zarvona Energy53252126,32126,3210$81.80$2.07
Jun 2024Zarvona Energy55352324,16424,1640$79.77$2.54
May 2024Zarvona Energy57764628,97228,9720$80.02$2.12
Apr 2024Zarvona Energy61265629,47529,4750$85.35$1.60
Mar 2024Zarvona Energy59065829,47329,4730$81.28$1.49
Feb 2024Zarvona Energy70158131,20631,2060$77.25$1.72
Jan 2024Zarvona Energy39136119,30119,3010$74.15$3.18
Dec 2023Zarvona Energy84290733,31233,3120$71.90$2.52
Nov 2023Zarvona Energy70166432,44232,4420$77.69$2.71
Oct 2023Zarvona Energy70272429,85829,8580$85.64$2.98
Sep 2023Zarvona Energy68262029,45029,4500$89.43$2.64
Aug 2023Zarvona Energy66065530,96930,9690$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

OperatorSaxum Opco, LLCFieldSpraberry (Trend Area)CountyUpton County

Saxum Opco, LLC in Upton County

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Spraberry (Trend Area) field

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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 18786, district 7C, 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.