Skip to content
Royalty Clerk

Texas oil lease

Producing

HAMMOND, ADA E. -B-

Hammond, Ada E. -B- is an oil lease in Zavala County, Texas, operated by Arrco Operating, LLC in the Hammond (San Miguel No 4) field.

1 well

787bbl oil, last 12 months+191% vs prior year
Operator
Arrco Operating, LLC
County
Zavala County
Field
Hammond (San Miguel No 4)
RRC lease
01-04165

Is your check right?

Check my statement

Where it sits

This county

Zavala CountyZavalaUvaldeKinneyMedinaFrioMaverickZavala County
Zavala County
Oil in Jun 2026
50 bbl
Reporting since
Jan 2020

Production by month

Oil output rose 191% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output rose 191% over the last 12 monthsMonthly oil production for HAMMOND, ADA E. -B-, Aug 2023 to Jul 2026. Oil output rose 191% over the last 12 months. 727 bbl in the 12 months through Jul 2026, against 250 bbl in the 12 months before.Last 12 months: 727 bblbbl per month0255075100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 191% over the last 12 monthsMonthly oil production for HAMMOND, ADA E. -B-, Aug 2023 to Jul 2026. Oil output rose 191% over the last 12 months. 727 bbl in the 12 months through Jul 2026, against 250 bbl in the 12 months before.Last 12 monthsbbl per month0255075100Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

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

1 well on this lease

Wells on HAMMOND, ADA E. -B-
API numberWell no.Status
42-507-300471Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dorado Oil CompanyOilGathers50Aug 30, 2023–
Plains Marketing, L.p.OilGathers50Aug 30, 2023–
Dorado Oil CompanyOilGathers33May 31, 2023Aug 30, 2023
Shell Trading (Us) CompanyOilGathers34May 31, 2023Aug 30, 2023
Synergy Transfer, LLCOilGathers33May 31, 2023Aug 30, 2023
Dorado Oil CompanyOilGathers50May 26, 2023May 31, 2023
Synergy Transfer, LLCOilGathers50May 26, 2023May 31, 2023
Synergy Transfer, LLCOilGathers100May 17, 2023May 26, 2023

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

Who buys my oilOil price check

What the drilling permits say

Permits for Hammond, Ada E. -B-
API numberWell no.Acreson the permit
42-507-300471–
42-507-300823–

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for HAMMOND, ADA E. -B-
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed––$80.46$2.89
Jun 202650149$84.81$3.15
May 2026800$102.13$2.94
Apr 2026820$100.32$2.77
Mar 202660152$91.38$3.04
Feb 2026330$64.51$3.62
Jan 20261000$60.04$7.72
Dec 202572156$57.97$4.26
Nov 202590150$60.06$3.79
Oct 20251000$60.89$3.19
Sep 202530138$63.96$2.97
Aug 2025300$64.86$2.91
Jul 202560144$68.39$3.20
Jun 2025200$68.17$3.02
May 2025200$62.17$3.12
Apr 2025200$63.54$3.42
Mar 2025300$68.24$4.12
Feb 202520136$71.53$4.19
Jan 2025200$75.74$4.13
Dec 2024100$70.12$3.01
Nov 2024100$69.95$2.12
Oct 2024200$71.99$2.20
Sep 2024100$70.24$2.28
Aug 2024100$76.68$1.99
Jul 2024200$81.80$2.07
Jun 2024210$79.77$2.54
May 20241000$80.02$2.12
Apr 202430120$85.35$1.60
Mar 2024630$81.28$1.49
Feb 202420147$77.25$1.72
Jan 2024300$74.15$3.18
Dec 2023600$71.90$2.52
Nov 2023700$77.69$2.71
Oct 202320148$85.64$2.98
Sep 202320150$89.43$2.64
Aug 2023700$81.39$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorArrco Operating, LLCFieldHammond (San Miguel No 4)CountyZavala County

Arrco Operating, LLC in Zavala County

All Arrco Operating, LLC leases →

Hammond (San Miguel No 4) field

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

Leases within 10 km

Drilling permits within 10 km