CLAY 166

Oil // district 10 // lease#40869

op: RUWCO OIL AND GAS CORP.

cum_oil

64k BBL

cum_gas

0 MCF

wells

2

production

2010-11 — 2026-03

peak_month

2013-07

-- production_history

cum_oil: 64,018 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,833 BBL/mo

Di (annual)

63.3%

b-factor

0.5

EUR

65,357 BBL

R-squared

0.949

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HAPACHE CORPORATION19,0002013-01-28
1RUWCO OIL AND GAS CORP.29,8002010-08-18
EOF // data source: Texas Railroad Commission // 2026