DUVAL COUNTY RANCH CO. -E-

Oil // district 4 // lease#2108

op: SAWMILL RESOURCES, LLC

fields: PIEDRE LUMBRE

cum_oil

182k BBL

cum_gas

0 MCF

wells

16

production

1993-01 — 2026-03

peak_month

2020-02

-- production_history

cum_oil: 181,617 BBL cum_gas: 0 MCF

-- wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HCPRODUCTION RESOURCES, INC.12,3002020-01-15
T 4PRODUCTION RESOURCES, INC.12,3002019-09-12
1HCPRODUCTION RESOURCES, INC.12,3002019-09-09
2HCPRODUCTION RESOURCES, INC.12,3002019-09-09
3HCPRODUCTION RESOURCES, INC.12,3002019-09-09
1SWGULFTEX ENERGY III, LP22,3002016-03-02
142-131-02358--------
1242-131-04826--------
1342-131-81009--------
1542-131-81010--------
1642-131-02379--------
1742-131-81012--------
1842-131-02381--------
2 E42-131-31648--------
442-131-02361--------
642-131-02363--------
EOF // data source: Texas Railroad Commission // 2026