NATIONAL LEAD

Oil // district 3 // lease#12891

op: NL INDUSTRIES, INC.

fields: WILDCAT

cum_oil

0 BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 0 BBL cum_gas: 0 MCF

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
D 1NL INDUSTRIES, INC.25,5001999-07-23
D 5HALLIBURTON ENERGY SERVICES11,5001999-07-23
D 4NL INDUSTRIES, INC.12,0001980-01-04
2NL INDUSTRIES, INC.14,0001979-10-09
D 2NL INDUSTRIES, INC.16,5001979-10-09
D 3NL INDUSTRIES, INC.14,0001979-10-09
EOF // multi-state drilling data platform // 2026