UNIVERSITY -P-

Oil // district 10 // lease#11923

op: SUNRAY ENERGY, INC.

cum_oil

121k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

2013-09

-- production_history

cum_oil: 121,195 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,248 BBL/mo

Di (annual)

35.7%

b-factor

1.0

EUR

123,233 BBL

R-squared

0.750

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9SUNRAY ENERGY, INC.16,5002010-08-17
8SUNRAY ENERGY, INC.16,5002010-01-05
7SUNRAY ENERGY, INC.17,9002009-09-17
5PARKER & PARSLEY DEVELOPMENT CO.26,3751991-09-06
1SUN EXPL. & PROD. CO.-MIDLAND26,4181982-05-27
242-003-07319--------
442-003-07321--------
6D42-003-07323--------
EOF // multi-state drilling data platform // 2026