ERNEST

Oil // district 10 // lease#27714

op: SOUTHWEST ROYALTIES, INC.

cum_oil

20k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2015-12

peak_month

1993-05

-- production_history

cum_oil: 20,410 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

187 BBL/mo

Di (annual)

11.1%

b-factor

0.0

EUR

20,181 BBL

R-squared

0.679

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7PHILLIPS PETROLEUM COMPANY15,6001983-10-19
6PHILLIPS PETROLEUM COMPANY15,5501982-05-18
EOF // multi-state drilling data platform // 2026