SHADROCK, H. B.

Oil // district 1 // lease#10481

op: UNDERBRINK OIL

fields: FAIRFIELD

cum_oil

1k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

2004-08

-- production_history

cum_oil: 1,176 BBL cum_gas: 0 MCF

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COLSTAR PETROLEUM, CORP.11,6501985-03-11
2COLSTAR PETROLEUM, CORP.11,6501985-03-11
3COLSTAR PETROLEUM, CORP.11,6501985-03-11
4COLSTAR PETROLEUM, CORP.11,6501985-03-11
5COLSTAR PETROLEUM, CORP.11,6501985-03-11
6COLSTAR PETROLEUM, CORP.11,6501985-03-11
7COLSTAR PETROLEUM, CORP.11,6501985-03-11
8COLSTAR PETROLEUM, CORP.11,6501985-03-11
EOF // multi-state drilling data platform // 2026