UNIVERSITY

Oil // district 9 // lease#9888

op: RANGE PRODUCTION COMPANY

cum_oil

162k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

1996-12

-- production_history

cum_oil: 162,451 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,178 BBL/mo

Di (annual)

20.4%

b-factor

1.0

EUR

167,334 BBL

R-squared

0.784

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7LOMAK PRODUCTION COMPANY12,7001996-08-28
8LOMAK PRODUCTION COMPANY12,7001996-08-28
6PARKER & PARSLEY, INC.12,7001983-01-06
3PARKER & PARSLEY, INC.12,7001982-12-31
4PARKER & PARSLEY, INC.12,7001982-12-31
5PARKER & PARSLEY, INC.12,7001982-12-31
1PARKER & PARSLEY, INC.12,7001982-10-14
2PARKER & PARSLEY, INC.12,7001982-10-14
EOF // multi-state drilling data platform // 2026