KOSLAN

Oil // district 11 // lease#63004

op: PIONEER NATURAL RES. USA, INC.

cum_oil

66k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2015-02

-- production_history

cum_oil: 66,220 BBL cum_gas: 0 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MGF OIL CORPORATION18,9001982-09-28
EOF // data source: Texas Railroad Commission // 2026