TURNHAM

Oil // district 1 // lease#5614

op: SANCHEZ-O'BRIEN OIL & GAS CORP.

cum_oil

67k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1995-08

-- production_history

cum_oil: 67,498 BBL cum_gas: 0 MCF

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PENDRAGON OIL CO.27,5001991-11-20
2APENDRAGON OIL CO.110,0001991-01-24
1SANCHEZ-O'BRIEN / TEXACO INC.18,6001990-08-24
2ENERGY RESERVES GROUP, INC.17,5001977-10-07
EOF // data source: Texas Railroad Commission // 2026