J. C. MARTIN (LOBO), 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

162

with a page here

Operators

Value, all time

$848.1 M

78% of the register's 207

Discovered

1977-03-01

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 162 leases in this field that have a page here — 78% of the register's 207 — 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.

Wells	In the field	Producing	Produced in 2025	Also produced	Cumulative
Gas	141	115	2,411,692 mcf	185 bblcondensate	521,148,107 mcfsince 1970

Spacing rule

What the Commission requires of a well on this field.

Wells	Rule	Effective	From the lease line	Acres per unit	Max diagonal
Gas	B	2008-11-12	467 ft	320	0 ft
Gas	O	2008-11-12	467 ft	160	99,999 ft
Gas	O	2008-11-12	467 ft	40	99,999 ft

Commission remarks: ALLOCATION FORMULA TO REMAIN SUSPENDED.

County

Webb County

Leases in this field

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

Lease	Operator	Value
MECOM, J. W.	PALEO OIL COMPANY LLC	$35.5 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$23.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$21.5 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$20.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$20.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$18.0 M
MARTINEZ, ADRIAN GAS UNIT	BORDERTOWN ENERGY RESOURCES, LLC	$17.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$17.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$16.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$16.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$16.3 M
MARTIN, J. C. ET AL	HILCORP ENERGY COMPANY	$16.1 M
MARTIN, J. C.	HILCORP ENERGY COMPANY	$14.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$13.8 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$13.5 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$13.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$13.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$13.1 M
URIBE, S.	HILCORP ENERGY COMPANY	$12.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$11.9 M
MARTINEZ, A. GAS UNIT	BORDERTOWN ENERGY RESOURCES, LLC	$11.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$11.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$10.8 M
URIBE, S.	HILCORP ENERGY COMPANY	$10.7 M
MARSHALL, STANLEY G. ET AL	HILCORP ENERGY COMPANY	$10.6 M
ZACHRY, E. B.	HILCORP ENERGY COMPANY	$10.5 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$10.2 M
VERGARA, G. B. ET AL	HILCORP ENERGY COMPANY	$10.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$10.1 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$9.6 M
DE MARTINEZ, M.	CHEVRON U. S. A. INC.	$9.4 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$9.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$9.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$9.1 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$8.8 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$8.7 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$8.7 M
MARTINEZ, ADRIAN GAS UNIT	BORDERTOWN ENERGY RESOURCES, LLC	$8.6 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$8.4 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$8.3 M
MECOM, J. W.	KERR-MCGEE OIL & GAS ONSHORE LP	$8.0 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$7.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$7.5 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$7.5 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$7.4 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$7.4 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$7.3 M
MARTIN, J. C.	HILCORP ENERGY COMPANY	$6.8 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$6.8 M
MARTIN, J.C. ET AL	HILCORP ENERGY COMPANY	$6.4 M
BENAVIDES, B. R.	HILCORP ENERGY COMPANY	$6.4 M
MARTINEZ, EUDOXIO	BORDERTOWN ENERGY RESOURCES, LLC	$6.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$6.1 M
MARTINEZ, ACELA	BORDERTOWN ENERGY RESOURCES, LLC	$6.1 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$5.9 M
MECON, J. W.	PALEO OIL COMPANY LLC	$5.9 M
MARTINEZ, ADRIAN GAS UNIT	BORDERTOWN ENERGY RESOURCES, LLC	$5.8 M
ESCAMILLA	VARAS ENERGY OPERATING COMPANY,	$5.6 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$5.5 M
MECON. J. W.	PALEO OIL COMPANY LLC	$5.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$5.1 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$5.1 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$4.8 M
MANN, E. E. TRUST ET AL 142	VARAS ENERGY OPERATING COMPANY,	$4.8 M
MECOM, J. W.	BLUESTONE NATURAL RES. II, LLC	$4.6 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$4.6 M
M.L.E.I., MARSHALL, S. G.	HILCORP ENERGY COMPANY	$4.5 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$4.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$4.1 M
MARTIN-SANCHEZ UNIT 2	CHEVRON U. S. A. INC.	$3.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$3.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$3.8 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$3.7 M
DE MARTINEZ, M.	HILCORP ENERGY COMPANY	$3.7 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$3.7 M
M.L.E.I. MARSHALL, S. G.	HILCORP ENERGY COMPANY	$3.6 M
MECOM, J. W.	BLUESTONE NATURAL RES. II, LLC	$3.5 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$3.4 M
VERGARA, G. B. ET AL	HILCORP ENERGY COMPANY	$3.4 M
MARTINEZ, G.	HILCORP ENERGY COMPANY	$3.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$3.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$3.1 M
MANN, E & E TRUST	HUGOTON OPERATING COMPANY, INC.	$3.1 M
VERGARA, C.B. ET AL	HILCORP ENERGY COMPANY	$3.0 M
MARTIN, J.C. ET AL	HILCORP ENERGY COMPANY	$2.8 M
MARTINEZ, ACELA	BORDERTOWN ENERGY RESOURCES, LLC	$2.7 M
ZACHRY, E. B.	HILCORP ENERGY COMPANY	$2.6 M
URIBE, S.	HILCORP ENERGY COMPANY	$2.6 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.6 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.6 M
VERGARA, G. B. ET AL	HILCORP ENERGY COMPANY	$2.5 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.5 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$2.4 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.4 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.4 M
M.L.S.I., MARSHALL, S.G.	HILCORP ENERGY COMPANY	$2.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.1 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.0 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.0 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$2.0 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.9 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.8 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.7 M
M.L.E.I., MARSHALL, S. G.	CHEVRON U. S. A. INC.	$1.4 M
MARTIN, J. C.	HILCORP ENERGY COMPANY	$1.4 M
M.L.E.I., MARSHALL, S. G.	CHEVRON U. S. A. INC.	$1.4 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.3 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.2 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.2 M
MARSHALL, S. G.	HILCORP ENERGY COMPANY	$1.1 M
M.L.E.I., MARSHALL, S. G.	CHEVRON U. S. A. INC.	$1.1 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.1 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.1 M
URIBE, S.	HILCORP ENERGY COMPANY	$1.1 M
MECOM, J. W.	PALEO OIL COMPANY LLC	$1.0 M
M.L.E.I., MARSHALL, S. G.	HILCORP ENERGY COMPANY	$936 k
MARTIN, J. C. ET AL	CHEVRON U. S. A. INC.	$908 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$850 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$837 k
URIBE, S.	CHEVRON U. S. A. INC.	$763 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$755 k
MARTIN, J. C.	HILCORP ENERGY COMPANY	$687 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$683 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$611 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$520 k
MARTIN-SANCHEZ G.U. NO. 1	CHEVRON U. S. A. INC.	$481 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$481 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$437 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$411 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$389 k
URIBE, S.	HILCORP ENERGY COMPANY	$384 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$362 k
RANGEL, B.M.	CHEVRON U. S. A. INC.	$337 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$330 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$305 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$204 k
MARTIN, J. C.	CONOCO INC.	$203 k
MARSHALL, STANLEY G.	EOG RESOURCES, INC.	$143 k
M.L.E.I., MARSHALL, S.G.	CHEVRON U. S. A. INC.	$143 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$129 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$129 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$92 k
MECOM, J. W.	BLUESTONE NATURAL RES. II, LLC	$82 k
MARTINEZ, G.	HILCORP ENERGY COMPANY	$79 k
MECOM, J.W.	KERR-MCGEE OIL & GAS ONSHORE LP	$69 k
MARTIN, J. C. ET AL	CHEVRON U. S. A. INC.	$35 k
MARTINEZ, M. DE	CHEVRON U. S. A. INC.	$33 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$30 k
URIBE, S.	CHEVRON U. S. A. INC.	$23 k
MECOM, J. W.	PALEO OIL COMPANY LLC	$690
NEEL, BESS M.	MAGNUM PRODUCING & OPERATING CO.	—
NEEL, BESS M.	MAGNUM PRODUCING & OPERATING CO.	—
ZACHRY, E.B	HILCORP ENERGY COMPANY	—
MECOM, J. W.	PALEO OIL COMPANY LLC	—
ZACHRY, E.B.	MOBIL PRODUCING TX. & N.M. INC.	—
SANCHEZ, J. M. EST.	CHEVRON U. S. A. INC.	—
MECOM, J. W.	BLUESTONE NATURAL RES. II, LLC	—

Field number 44957500, from the Railroad Commission's field register. The register's own index resolves 207 leases and 207 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.