Skip to content
Royalty Clerk

Texas gas well

Producing

BLACK STONE-CARTER

Black Stone-Carter is a gas well in Polk County, Texas, operated by Zarvona Energy LLC in the Double A Wells, N (Austin Chalk) field.

1 well

4,089mcf gas, last 12 months−20% vs prior year
Operator
Zarvona Energy LLC
County
Polk County
Field
Double A Wells, N (Austin Chalk)
RRC lease
03-235778

Is your check right?

Check my statement

Where it sits

This county

Polk CountyPolkWalkerSan JacintoSan AugustineTrinityHoustonTylerAngelinaPolk County
Polk County
Oil, last 12 months
1,571 bbl
Gas in Jul 2026
463 mcf

Production by month

Gas output fell 20% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 20% over the last 12 monthsMonthly gas production and oil for BLACK STONE-CARTER, Aug 2023 to Jul 2026. Gas output fell 20% over the last 12 months. 4,089 mcf in the 12 months through Jul 2026, against 5,135 mcf in the 12 months before.Last 12 months: 4,089 mcfmcf per monthbbl per month002501005002007503001,0004001,250500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 20% over the last 12 monthsMonthly gas production and oil for BLACK STONE-CARTER, Aug 2023 to Jul 2026. Gas output fell 20% over the last 12 months. 4,089 mcf in the 12 months through Jul 2026, against 5,135 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002501005002007503001,0004001,250500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a processing plant in the last 12 months

All of the gas went to a processing plant in the last 12 monthsShare of BLACK STONE-CARTER 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 BLACK STONE-CARTER 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, through Jul 2026.

1 well on this lease

Wells on BLACK STONE-CARTER
API numberWell no.Status
42-373-310871Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCCondensateGathers100Jan 1, 2023–
Et Gathering & Processing LLCGas-well gasBuys100Oct 1, 2023–
Energy Transfer CompanyGas-well gasGathers100Feb 1, 2017–
Energy Transfer CompanyGas-well gasBuys100May 1, 2020Oct 1, 2023
Eastex Crude CompanyCondensateGathers100May 1, 2020Jan 1, 2023
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers100Feb 1, 2017May 1, 2020
Southwest Energy, L.p.Gas-well gasBuys100Oct 1, 2018May 1, 2020

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

1,450 acres on the newest permit

Check your decimal on this lease
Permits for Black Stone-Carter
API numberWell no.Acreson the permit
42-373-3108711,450

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BLACK STONE-CARTER
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202611104634630$80.46$2.89
Jun 20264602822820$84.81$3.15
May 202610101771770$102.13$2.94
Apr 20261871784554550$100.32$2.77
Mar 20261631734334330$91.38$3.04
Feb 20263607794404400$64.51$3.62
Jan 20268303423420$60.04$7.72
Dec 20251211831841840$57.97$4.26
Nov 20254701681680$60.06$3.79
Oct 202518004694690$60.89$3.19
Sep 202511904724720$63.96$2.97
Aug 2025535262042040$64.86$2.91
Jul 202519104854850$68.39$3.20
Jun 20259302892890$68.17$3.02
May 2025323475075070$62.17$3.12
Apr 2025003273270$63.54$3.42
Mar 2025004024020$68.24$4.12
Feb 20253473471781780$71.53$4.19
Jan 20251211801541540$75.74$4.13
Dec 20242710000$70.12$3.01
Nov 20242803423883880$69.95$2.12
Oct 202419001,0151,0150$71.99$2.20
Sep 20246904204200$70.24$2.28
Aug 20243085309709700$76.68$1.99
Jul 202413805195190$81.80$2.07
Jun 20249003983980$79.77$2.54
May 20241631813113110$80.02$2.12
Apr 20243296608448440$85.35$1.60
Mar 20245602362360$81.28$1.49
Feb 202410605205200$77.25$1.72
Jan 202412203753750$74.15$3.18
Dec 202311404904900$71.90$2.52
Nov 20231145432002000$77.69$2.71
Oct 20233261782272270$85.64$2.98
Sep 20236505825820$89.43$2.64
Aug 2023903405255250$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorZarvona Energy LLCFieldDouble A Wells, N (Austin Chalk)CountyPolk County

Zarvona Energy LLC in Polk County

All Zarvona Energy LLC leases →

Double A Wells, N (Austin Chalk) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km