DROUGHT, KATHLEEN L.

Oil // district 4 // lease#11134

op: WALLIS ENERGY, INC.

cum_oil

67k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2013-02

-- production_history

cum_oil: 67,190 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

503 BBL/mo

Di (annual)

17.5%

b-factor

0.0

EUR

34,356 BBL

R-squared

0.555

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6SANTA FE ENERGY OPER. PART., LP23,6701987-10-22
3SANTA FE ENERGY OPER. PART., LP13,6001987-01-16
2GENESIS PETROLEUM CORPORATION29,0001986-09-17
EOF // data source: Texas Railroad Commission // 2026