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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 39630

Producing

PARKS FIELD UNIT 2

Parks Field Unit 2 is an oil lease in Midland County, Texas, operated by Cog Operating LLC in the Parks (Consolidated) field. The Railroad Commission shows 379,402 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 141 wells

379,402bbl oil, last 12 months−10% vs prior year
Operator
Cog Operating LLC
County
Midland County
Field
Parks (Consolidated)
RRC lease
08-39630

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County · RRC district 08Open Midland County →
Gas, last 12 months
2,678,946 mcf
Oil in Jul 2026
29,368 bbl
Reporting to the state
since Jan 2020
Wells
141

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 10% over the last 12 months

379,402 bbl in the 12 months through Jul 2026, against 419,949 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 10% over the last 12 monthsMonthly oil production and gas for PARKS FIELD UNIT 2, Aug 2023 to Jul 2026. Oil output fell 10% over the last 12 months. 379,402 bbl in the 12 months through Jul 2026, against 419,949 bbl in the 12 months before.Last 12 months: 379,402 bblbbl per monthmcf per month0020k100k40k200k60k300k80k400kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 10% over the last 12 monthsMonthly oil production and gas for PARKS FIELD UNIT 2, Aug 2023 to Jul 2026. Oil output fell 10% over the last 12 months. 379,402 bbl in the 12 months through Jul 2026, against 419,949 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020k100k40k200k60k300k80k400kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 39630, 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.

97% 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)
  • Flared (4)
97% of the gas went to a processing plant in the last 12 monthsShare of PARKS FIELD UNIT 2 gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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
97% of the gas went to a processing plant in the last 12 monthsShare of PARKS FIELD UNIT 2 gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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 39630, 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.

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, 0.3% 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.

Cog Operating LLC has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeCog Operating LLC, Jan 2020 to Jul 20262020202120222023202420252026Cog Operating LLCJan 2020 to nowthrough Jul 2026
Operators of this lease over timeCog Operating LLC, Jan 2020 to Jul 20262020202120222023202420252026Cog Operating LLCJan 2020 to nowthrough Jul 2026

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

Wells

141 wells on this lease

Every well the Railroad Commission links to oil lease 39630 in district 08. The API number is the state’s ID for a well.
Wells on PARKS FIELD UNIT 2
API numberWell no.Status
42-329-00811901Active
42-329-00812902Active
42-329-008152701Shut-in
42-329-008162402Active
42-329-008172503Shut-in
42-329-008381303Active
42-329-008391803Active
42-329-008421405Active
42-329-008431805Shut-in
42-329-008441306Active
42-329-008451806Active
42-329-008471908Active
42-329-008481309Shut-in
42-329-008501311Active
42-329-008842003Shut-in
42-329-009092101Shut-in
42-329-009102102Active
42-329-009651913Shut-in
42-329-009661914Active
42-329-009691417Active
42-329-009701418Active
42-329-009731419Shut-in
42-329-009752302Active
42-329-009762303Active
42-329-010622207Active
42-329-010632606Shut-in
42-329-01143601Active
42-329-017161807Active
42-329-312062313Active
42-329-312352208Shut-in
42-329-312361808Shut-in
42-329-312792614Active
42-329-313132506Active
42-329-313142407WActive
42-329-313181810Active
42-329-313212316WActive
42-329-313222505Active
42-329-313242408Active
42-329-313252317WActive
42-329-313471813Active
42-329-313511812Active
42-329-313522320Active
42-329-313532318Active
42-329-313562319WActive
42-329-313571919Active
42-329-313591811WActive
42-329-313612616WActive
42-329-313622615Active
42-329-314201926Active
42-329-314301927WActive
42-329-314321825Active
42-329-314331814Active
42-329-314351824Shut-in
42-329-314362321Shut-in
42-329-314972702Shut-in
42-329-31498269AShut-in
42-329-314992617Active
42-329-315331922Active
42-329-315341821Shut-in
42-329-317101823WActive
42-329-328532618Active
42-329-330002322Active
42-329-330041828Active
42-329-330052414Active
42-329-330062323Active
42-329-332111928Active
42-329-332122415Active
42-329-358531424Active
42-329-364142626AActive
42-329-366701325Shut-in
42-329-366771831Shut-in
42-329-366851428Shut-in
42-329-366902704Active
42-329-367392328Active
42-329-367402209Shut-in
42-329-367541834Shut-in
42-329-367552416Active
42-329-368741427Shut-in
42-329-369602705Shut-in
42-329-36965907Active
42-329-370522419Shut-in
42-329-370532330Shut-in
42-329-370942210Shut-in
42-329-37237910Shut-in
42-329-372711425Shut-in
42-329-372742103Shut-in
42-329-373711436Active
42-329-374501841Active
42-329-374551426Shut-in
42-329-374561432Shut-in
42-329-376722327Shut-in
42-329-37747908Active
42-329-377531327Active
42-329-378751839Shut-in
42-329-378762104Shut-in
42-329-378802627AShut-in
42-329-378811929Active
42-329-37897909Active
42-329-382101434Shut-in
42-329-382132417Shut-in
42-329-382211840Shut-in
42-329-382222620Active
42-329-382231833Shut-in
42-329-382481321Shut-in
42-329-382511438Shut-in
42-329-384872326Shut-in
42-329-384912418Shut-in
42-329-38493911Active
42-329-385162508Active
42-329-385571938Shut-in
42-329-386361837Shut-in
42-329-386381948Active
42-329-389822428HActive
42-329-391052348HActive
42-329-393052630HShut-in
42-329-393152709HShut-in
42-329-394311454HActive
42-329-394381921HShut-in
42-329-396231856HActive
42-329-399092336BHShut-in
42-329-399102329LHShut-in
42-329-399272346CHShut-in
42-329-407641863BHShut-in
42-329-407651863LHActive
42-329-409141455LHActive
42-329-409151451LHActive
42-329-410401454LHActive
42-329-410411450BHShut-in
42-329-410431450LHShut-in
42-329-411051904BHActive
42-329-414982308MHShut-in
42-329-414992308LHActive
42-329-415012308BHActive
42-329-415371805SHActive
42-329-416081458LHActive
42-329-416091458CHShut-in
42-329-417401807LHActive
42-329-417411806LHActive
42-329-432372307LHActive
42-329-432392307MHActive
42-329-439682001BHActive

SourceTexas Railroad Commission Wellbore Query, district 08, lease 39630.

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 PARKS FIELD UNIT 2 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 PARKS FIELD UNIT 2
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Cog Operating29,36829,640225,120219,781200$80.46$2.89
Jun 2026Cog Operating28,43328,107213,525208,133564$84.81$3.15
May 2026Cog Operating30,59030,609224,746218,875832$102.13$2.94
Apr 2026Cog Operating30,54230,719222,683216,850740$100.32$2.77
Mar 2026Cog Operating31,83331,904231,058223,2122,273$91.38$3.04
Feb 2026Cog Operating29,58429,556201,097194,7141,856$64.51$3.62
Jan 2026Cog Operating32,59132,618215,049209,215672$60.04$7.72
Dec 2025Cog Operating34,38734,317228,095222,77056$57.97$4.26
Nov 2025Cog Operating31,09831,058224,660219,41219$60.06$3.79
Oct 2025Cog Operating32,97232,864231,424225,788365$60.89$3.19
Sep 2025Cog Operating33,12633,186232,588227,121342$63.96$2.97
Aug 2025Cog Operating34,87834,868228,901223,7580$64.86$2.91
Jul 2025Cog Operating36,17736,565235,956230,720125$68.39$3.20
Jun 2025Cog Operating36,52836,179223,711218,81497$68.17$3.02
May 2025Cog Operating39,28739,326230,915225,61465$62.17$3.12
Apr 2025Cog Operating33,92134,140200,971196,1230$63.54$3.42
Mar 2025Cog Operating36,38836,126218,863213,003657$68.24$4.12
Feb 2025Cog Operating33,37233,497186,169181,4480$71.53$4.19
Jan 2025Cog Operating37,47037,651196,205191,0271$75.74$4.13
Dec 2024Cog Operating37,30237,123200,445195,1610$70.12$3.01
Nov 2024Cog Operating32,41333,141187,540180,3751,994$69.95$2.12
Oct 2024Cog Operating33,07833,792216,500210,9700$71.99$2.20
Sep 2024Cog Operating30,67630,907206,963201,13973$70.24$2.28
Aug 2024Cog Operating33,33733,597204,113197,494675$76.68$1.99
Jul 2024Cog Operating41,15941,365260,388252,8381,883$81.80$2.07
Jun 2024Cog Operating39,59139,116252,282243,181505$79.77$2.54
May 2024Cog Operating42,28942,340272,465253,0173,964$80.02$2.12
Apr 2024Cog Operating45,62346,116274,102259,0910$85.35$1.60
Mar 2024Cog Operating46,78846,392279,119263,3570$81.28$1.49
Feb 2024Cog Operating44,24345,389261,605245,7931,001$77.25$1.72
Jan 2024Cog Operating45,98346,268251,271234,351450$74.15$3.18
Dec 2023Cog Operating53,08352,819267,793255,7820$71.90$2.52
Nov 2023Cog Operating47,74847,972237,673231,774359$77.69$2.71
Oct 2023Cog Operating54,05453,351252,868245,5721,375$85.64$2.98
Sep 2023Cog Operating53,31753,569250,277244,51770$89.43$2.64
Aug 2023Cog Operating53,58853,560268,215262,4510$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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This lease belongs to

OperatorCog Operating LLCFieldParks (Consolidated)CountyMidland County

Cog Operating LLC in Midland County

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Parks (Consolidated) field

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New drilling permits in Midland County

We do not have coordinates for this lease, so these are the newest permits in its county.

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 39630, 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.