VAQUILLAS RANCH (LOBO CONS.), District 04, 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
874
with a page here
Operators
30
Value, all time
$4.10 bn
96% of the register's 909
Discovered
1998-02-24
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 874 leases in this field that have a page here — 96% of the register's 909 — 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
Oil000 bbl0 mcfcasinghead6,604 bblsince discovery
Gas6755117,394,813 mcf46,714 bblcondensate793,570,499 mcfsince 1970

The discovery well's oil measured 48.4° API gravity, perforated at 8,065 ft.

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
GasB2010-11-02467 ft1,200 ft400 ft
OilB2010-11-02467 ft1,200 ft401,200 ft

Commission remarks: NO P-15 OR PLAT REQUIRED.

County

Leases in this field

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

Showing the 200 largest of 874 leases, by the value we compute. Every one of them is in the sitemap.

LeaseOperatorValue
VAQUILLAS RANCH CO. S.G.U.HILCORP ENERGY COMPANY$51.2 M
VAQUILLAS RANCH AHILCORP ENERGY COMPANY$31.5 M
VERGARA 1679HILCORP ENERGY COMPANY$28.9 M
ROSEBERRY, D. L.HILCORP ENERGY COMPANY$27.9 M
VAQUILLAS RANCH A8HILCORP ENERGY COMPANY$27.7 M
VAQUILLAS RANCH CO., LTDHILCORP ENERGY COMPANY$26.2 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$25.1 M
VERGARA-RAYZOR GUHILCORP ENERGY COMPANY$24.6 M
VAQUILLAS RANCH EHILCORP ENERGY COMPANY$24.5 M
VERGARA, IGNACIOHILCORP ENERGY COMPANY$22.9 M
VAQUILLAS RANCH CO. LTDHILCORP ENERGY COMPANY$22.9 M
VAQUILLAS RANCH A-1HILCORP ENERGY COMPANY$22.8 M
VAQUILLAS RANCH HHILCORP ENERGY COMPANY$21.9 M
VAQUILLAS RANCH CO. LTDHILCORP ENERGY COMPANY$21.6 M
JURASCHEKHILCORP ENERGY COMPANY$21.6 M
LUNDELLHILCORP ENERGY COMPANY$21.4 M
VAQUILLAS RANCH-A1HILCORP ENERGY COMPANY$21.2 M
VAQUILLAS RANCH CO. LTDHILCORP ENERGY COMPANY$21.1 M
OLMITOS RANCH 1529TARE RESOURCES, LLC$20.7 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$20.5 M
G.B. VERGARAHILCORP ENERGY COMPANY$20.2 M
IGNACIO VERGARAHILCORP ENERGY COMPANY$20.1 M
VERGARA 1679HILCORP ENERGY COMPANY$19.9 M
ALLEYHILCORP ENERGY COMPANY$19.9 M
LUNDELLHILCORP ENERGY COMPANY$19.4 M
7B CATTLE COMPANY DHILCORP ENERGY COMPANY$19.2 M
LUNDELLHILCORP ENERGY COMPANY$19.2 M
VERGARA-RAYZOR GUHILCORP ENERGY COMPANY$18.6 M
CARRHILCORP ENERGY COMPANY$18.3 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$18.2 M
VERGARA-RAYZOR GUHILCORP ENERGY COMPANY$18.1 M
VAQUILLAS RANCH CO. S.G.U.HILCORP ENERGY COMPANY$17.8 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$17.3 M
VAQUILLAS RANCH A11HILCORP ENERGY COMPANY$17.2 M
ALLEYHILCORP ENERGY COMPANY$16.5 M
LUNDELL RANCHHILCORP ENERGY COMPANY$16.4 M
VAQUILLAS RANCH CO. LTD.HILCORP ENERGY COMPANY$16.4 M
LUNDELLHILCORP ENERGY COMPANY$16.4 M
ROSEBERRY, D. L.HILCORP ENERGY COMPANY$16.4 M
VAQUILLAS RANCH EHILCORP ENERGY COMPANY$16.4 M
VAQUILLAS RANCH LHILCORP ENERGY COMPANY$16.3 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$16.2 M
FROST TRUST 49HILCORP ENERGY COMPANY$16.2 M
ROSEBERRY, D. L.HILCORP ENERGY COMPANY$16.0 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$15.8 M
VAQUILLAS RANCH A4HILCORP ENERGY COMPANY$15.6 M
VAQUILLAS RANCH A5HILCORP ENERGY COMPANY$15.5 M
JURASCHEKHILCORP ENERGY COMPANY$15.4 M
VAQUILLAS RANCH HHILCORP ENERGY COMPANY$15.4 M
VERGARA 1680HILCORP ENERGY COMPANY$15.3 M
LUNDELLHILCORP ENERGY COMPANY$14.9 M
VAQUILLAS RANCH CO LTD.HILCORP ENERGY COMPANY$14.7 M
VAQUILLAS RANCH AHILCORP ENERGY COMPANY$14.7 M
VERGARA 1679HILCORP ENERGY COMPANY$14.6 M
CARRHILCORP ENERGY COMPANY$14.6 M
DAYHILCORP ENERGY COMPANY$14.5 M
LUNDELL AHILCORP ENERGY COMPANY$14.5 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$14.3 M
VERGARA 1679HILCORP ENERGY COMPANY$14.2 M
VERGARA-RAYZOR GAS UNITHILCORP ENERGY COMPANY$14.1 M
RUSSELL-WINCHARETE OPERATING COMPANY, LLC$14.0 M
LUNDELLHILCORP ENERGY COMPANY$13.8 M
CARRHILCORP ENERGY COMPANY$13.7 M
VAQUILLAS RANCH A8HILCORP ENERGY COMPANY$13.7 M
VAQUILLAS RANCH CO. S.G.U.HILCORP ENERGY COMPANY$13.5 M
LUNDELL 40HILCORP ENERGY COMPANY$13.4 M
CARRHILCORP ENERGY COMPANY$13.3 M
VAQUILLAS RANCH A-1HILCORP ENERGY COMPANY$13.3 M
LUNDELL RANCHHILCORP ENERGY COMPANY$13.2 M
FROST TRUST 49HILCORP ENERGY COMPANY$13.1 M
VAQUILLAS RANCHHILCORP ENERGY COMPANY$13.1 M
VAQUILLAS RANCH A4HILCORP ENERGY COMPANY$13.1 M
RUSSELL - WINCHARETE OPERATING COMPANY, LLC$13.0 M
JURASCHEKHILCORP ENERGY COMPANY$12.9 M
CARRHILCORP ENERGY COMPANY$12.9 M
LUNDELLHILCORP ENERGY COMPANY$12.9 M
VERGARA, G. B.HILCORP ENERGY COMPANY$12.8 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$12.8 M
VILLARREALPETROVYBE OPCO LLC$12.8 M
DESPAIN, WALTERHILCORP ENERGY COMPANY$12.7 M
VAQUILLAS RANCHHILCORP ENERGY COMPANY$12.6 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$12.6 M
CARRHILCORP ENERGY COMPANY$12.6 M
VAQUILLAS RANCH CO. LTDHILCORP ENERGY COMPANY$12.5 M
VAQUILLAS RANCH A 1HILCORP ENERGY COMPANY$12.4 M
RUSSELL-WINCHARETE OPERATING COMPANY II, LLC$12.4 M
VAQUILLAS RANCHHILCORP ENERGY COMPANY$12.2 M
VAQUILLAS RANCH CO., LTD.HILCORP ENERGY COMPANY$12.2 M
ALLEYHILCORP ENERGY COMPANY$12.0 M
ALLEYHILCORP ENERGY COMPANY$11.9 M
WALTER DESPAINHILCORP ENERGY COMPANY$11.9 M
FROST TRUST 9HILCORP ENERGY COMPANY$11.9 M
VERGARA RAYZOR 1676 GUHILCORP ENERGY COMPANY$11.8 M
LUNDELLHILCORP ENERGY COMPANY$11.7 M
FROST TRUST 13HILCORP ENERGY COMPANY$11.7 M
LUNDELLHILCORP ENERGY COMPANY$11.7 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$11.7 M
VAQUILLAS RANCH HHILCORP ENERGY COMPANY$11.6 M
VAQUILLAS RANCH CO., LTDHILCORP ENERGY COMPANY$11.6 M
LUNDELL DHILCORP ENERGY COMPANY$11.5 M
ALLEYHILCORP ENERGY COMPANY$11.5 M
VERGARA, IGNACIOHILCORP ENERGY COMPANY$11.4 M
JURASCHEKHILCORP ENERGY COMPANY$11.4 M
ALLEYHILCORP ENERGY COMPANY$11.4 M
LUNDELL RANCHHILCORP ENERGY COMPANY$11.2 M
YATESHILCORP ENERGY COMPANY$11.1 M
LUNDELLHILCORP ENERGY COMPANY$11.1 M
LUNDELLHILCORP ENERGY COMPANY$11.1 M
FROST TRUST 11HILCORP ENERGY COMPANY$11.1 M
LUNDELL RANCHHILCORP ENERGY COMPANY$11.1 M
VERGARA-RAYZOR GAS UNITHILCORP ENERGY COMPANY$11.1 M
VAQUILLAS RANCH CO. LTDHILCORP ENERGY COMPANY$11.0 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$11.0 M
VAQUILLAS RANCH AHILCORP ENERGY COMPANY$10.9 M
VERGARA 1679-WHILCORP ENERGY COMPANY$10.9 M
ROSEBERRY, D. L.HILCORP ENERGY COMPANY$10.8 M
VERGARA, IGNACIOHILCORP ENERGY COMPANY$10.6 M
VERGARA, G. B.HILCORP ENERGY COMPANY$10.5 M
VAQUILLAS RANCH A5HILCORP ENERGY COMPANY$10.5 M
ALLEYHILCORP ENERGY COMPANY$10.4 M
ALLEYHILCORP ENERGY COMPANY$10.3 M
VAQUILLAS RANCH "A"HILCORP ENERGY COMPANY$10.3 M
CARRHILCORP ENERGY COMPANY$10.2 M
VERGARA RAYZOR GUHILCORP ENERGY COMPANY$10.1 M
ALLEYHILCORP ENERGY COMPANY$10.1 M
LUNDELLHILCORP ENERGY COMPANY$10.0 M
LUNDELL 44HILCORP ENERGY COMPANY$10.0 M
VAQUILLAS RANCH A-1HILCORP ENERGY COMPANY$9.9 M
VAQUILLAS RANCH A2HILCORP ENERGY COMPANY$9.9 M
VERGARA 1674HILCORP ENERGY COMPANY$9.8 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$9.8 M
LUNDELLHILCORP ENERGY COMPANY$9.8 M
WILSON, ABE S.HILCORP ENERGY COMPANY$9.7 M
VERGARALUCKY LAD ENERGY, LLC$9.6 M
LUNDELL RANCHHILCORP ENERGY COMPANY$9.6 M
VAQUILLAS RANCH CO. LTD.HILCORP ENERGY COMPANY$9.6 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$9.5 M
CARRHILCORP ENERGY COMPANY$9.5 M
LUNDELLHILCORP ENERGY COMPANY$9.5 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$9.5 M
VAQUILLAS RANCH A6HILCORP ENERGY COMPANY$9.4 M
LUNDELLHILCORP ENERGY COMPANY$9.4 M
LUNDELLHILCORP ENERGY COMPANY$9.3 M
VAQUILLAS RANCH CO. LTDHILCORP ENERGY COMPANY$9.3 M
FROST TRUST NO. 11HILCORP ENERGY COMPANY$9.3 M
VAQUILLAS RANCH EHILCORP ENERGY COMPANY$9.2 M
CARRHILCORP ENERGY COMPANY$9.2 M
ALLEYHILCORP ENERGY COMPANY$9.1 M
LUNDELL RANCHHILCORP ENERGY COMPANY$9.0 M
VILLARREAL FHILCORP ENERGY COMPANY$9.0 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$8.9 M
JURASCHEKHILCORP ENERGY COMPANY$8.9 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$8.8 M
7B CATTLE CO. EHILCORP ENERGY COMPANY$8.7 M
MORGANHILCORP ENERGY COMPANY$8.7 M
VAQUILLAS RANCH CO. LTDHILCORP ENERGY COMPANY$8.6 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$8.6 M
LUNDELLHILCORP ENERGY COMPANY$8.6 M
VERGARA 1679-WHILCORP ENERGY COMPANY$8.6 M
LUNDELLHILCORP ENERGY COMPANY$8.6 M
VAQUILLAS RANCHHILCORP ENERGY COMPANY$8.5 M
RAYZOR 1669HILCORP ENERGY COMPANY$8.5 M
VAQUILLAS RANCH CO. S.G.U.HILCORP ENERGY COMPANY$8.5 M
FROST TRUST 43HILCORP ENERGY COMPANY$8.5 M
VAQUILLAS RANCH AHILCORP ENERGY COMPANY$8.4 M
RUSSELL-WINCHARETE OPERATING COMPANY, LLC$8.4 M
LUNDELLHILCORP ENERGY COMPANY$8.4 M
WALTER DESPAIN 12HILCORP ENERGY COMPANY$8.4 M
VAQUILLAS RANCHHILCORP ENERGY COMPANY$8.4 M
VERGARA, G. B.HILCORP ENERGY COMPANY$8.3 M
LUNDELLHILCORP ENERGY COMPANY$8.3 M
CARRHILCORP ENERGY COMPANY$8.3 M
VAQUILLAS RANCH LHILCORP ENERGY COMPANY$8.2 M
CARRHILCORP ENERGY COMPANY$8.2 M
RUSSELL - WINCHARETE OPERATING COMPANY, LLC$8.2 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$8.2 M
VAQUILLAS RANCH STATE FHILCORP ENERGY COMPANY$8.1 M
VAQUILLAS RANCH A4HILCORP ENERGY COMPANY$8.1 M
7B CATTLE CO.HILCORP ENERGY COMPANY$8.1 M
VAQUILLAS RANCH-A1HILCORP ENERGY COMPANY$8.1 M
K&H 1647KILLAM OIL CO., LTD.$8.1 M
CARRHILCORP ENERGY COMPANY$8.1 M
CARRTARE RESOURCES, LLC$8.1 M
LUNDELLHILCORP ENERGY COMPANY$8.0 M
VAQUILLAS RANCH A4HILCORP ENERGY COMPANY$8.0 M
CARRHILCORP ENERGY COMPANY$8.0 M
BONEBRAKEHILCORP ENERGY COMPANY$8.0 M
VAQUILLAS RANCH STATE FHILCORP ENERGY COMPANY$8.0 M
LUNDELL RANCHHILCORP ENERGY COMPANY$7.9 M
WINCHTARE RESOURCES, LLC$7.9 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$7.9 M
FROST, P. M. "B"HILCORP ENERGY COMPANY$7.9 M
LUNDELLHILCORP ENERGY COMPANY$7.8 M
VAQUILLAS RANCH A1HILCORP ENERGY COMPANY$7.8 M
VAQUILLAS RANCH AHILCORP ENERGY COMPANY$7.8 M
LUNDELL "C"HILCORP ENERGY COMPANY$7.8 M
ALLEYHILCORP ENERGY COMPANY$7.8 M
VERGARAHILCORP ENERGY COMPANY$7.7 M
MARRS MCLEAN AHILCORP ENERGY COMPANY$7.7 M
VAQUILLAS RANCH - A1HILCORP ENERGY COMPANY$7.6 M

Field number 93215400, from the Railroad Commission's field register. The register's own index resolves 909 leases and 909 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.