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FORT MCKAVITT (LIME 4150), District 7C, Texas

A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.

Leases
39
with a page here
Operators
6
Value, all time
$70.1 M
89% of the register's 44
Discovered
1974-05-03
Oil and gas

Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 39 leases in this field that have a page here — 89% of the register's 44 — so it understates the field.

Production, 2025

The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.

WellsIn the fieldProducingProduced in 2025Also producedCumulative
Oil681914,488 bbl22,765 mcfcasinghead800,798 bblsince discovery
Gas200 mcf0 bblcondensate679,281 mcfsince 1970

The discovery well's oil measured 33.0° API gravity, perforated at 4,144 ft.

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
OilB2015-03-10330 ft0 ft4099,999 ft
OilO2015-03-10330 ft0 ft2099,999 ft

Commission remarks: AOF-1 AND AOF-2 EFFECTIVE 03/01/2007.

County

Schleicher County

Leases in this field

Every lease here files this field's number with the Commission and has a page on this site.

LeaseOperatorValue
MCGREGOR UNITR3 OPERATING CORPORATION$13.7 M
THORNBURG 27R3 OPERATING CORPORATION$8.2 M
MCGREGOR SX -4-BOAZ ENERGY II OPERATING, LLC$6.9 M
MCGREGOR -5-BOAZ ENERGY II OPERATING, LLC$6.5 M
CA-JO 6BOAZ ENERGY II OPERATING, LLC$2.6 M
CA-JO DX -6-BOAZ ENERGY II OPERATING, LLC$2.4 M
MCGREGOR -3-BOAZ ENERGY II OPERATING, LLC$2.2 M
MCGREGOR -5- SXBOAZ ENERGY II OPERATING, LLC$2.1 M
MCGREGOR-2- ABOAZ ENERGY II OPERATING, LLC$1.8 M
CA-JO DX -7-BOAZ ENERGY II OPERATING, LLC$1.8 M
MCGREGOR -2-BOAZ ENERGY II OPERATING, LLC$1.7 M
CA-JOBOAZ ENERGY II OPERATING, LLC$1.6 M
POWELLPETX OPERATING LLC$1.5 M
MCGREGOR BX -4-BOAZ ENERGY II OPERATING, LLC$1.5 M
VIRGIL J. POWELLPETX OPERATING LLC$1.5 M
MCGREGOR -3- CBOAZ ENERGY II OPERATING, LLC$1.4 M
MCGREGOR -2- BBOAZ ENERGY II OPERATING, LLC$1.3 M
MCGREGOR -2- DBOAZ ENERGY II OPERATING, LLC$1.3 M
CA-JO 1BOAZ ENERGY II OPERATING, LLC$1.3 M
CJM -7-BOAZ ENERGY II OPERATING, LLC$1.2 M
MCGREGOR -5-BXBOAZ ENERGY II OPERATING, LLC$1.2 M
MCGREGOR -2- EBOAZ ENERGY II OPERATING, LLC$1.2 M
MCGREGOR -3- FBOAZ ENERGY II OPERATING, LLC$1.2 M
TREADWELL TRUST -19-BR3 OPERATING CORPORATION$679 k
MCGREGOR -2- FBOAZ ENERGY II OPERATING, LLC$617 k
MCGREGOR -3-BXBOAZ ENERGY II OPERATING, LLC$572 k
MCGREGOR -2-TELESIS OPERATING CO., INC.$444 k
MCGREGOR -3-BOAZ ENERGY II OPERATING, LLC$443 k
MCGREGOR SX -3-BOAZ ENERGY II OPERATING, LLC$340 k
MCGREGOR "8"GOLDEN SPECIALTIES OIL & GAS$332 k
MCGREGOR CX -4-BOAZ ENERGY II OPERATING, LLC$242 k
CJM BX-7-BOAZ ENERGY II OPERATING, LLC$226 k
CJM NX-7-BOAZ ENERGY II OPERATING, LLC$220 k
WEBSTER, J.F. -B-TELESIS OPERATING CO., INC.$31 k
WEBSTER, J. F.BOAZ ENERGY II OPERATING, LLC$12 k
CJM -9-BOAZ ENERGY II OPERATING, LLC$8 k
MCGREGOR SX -3-BOAZ ENERGY II OPERATING, LLC$4 k
ADDISON 4HANNATHON PETROLEUM, LLC$4 k
MCGREGOR UNITR3 OPERATING CORPORATION$433

Field number 32078398, from the Railroad Commission's field register. The register's own index resolves 44 leases and 146 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.