STATE OF TEXAS -CQ-

Oil // district 9 // lease#3053

op: RANGE PRODUCTION COMPANY

fields: WEGER, NORTH

cum_oil

140k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

1998-06

-- production_history

cum_oil: 139,760 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

831 BBL/mo

Di (annual)

10.3%

b-factor

0.2

EUR

114,145 BBL

R-squared

0.815

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4TEXACO INC.22,4651998-05-26
5TEXACO INC.22,4501998-05-22
8TEXACO INC.12,3501984-07-02
7TEXACO INC.12,3501984-06-27
6TEXACO INC.12,3261983-11-16
3TEXACO INC.12,4001983-09-29
142-105-03101--------
242-105-03104--------
EOF // data source: Texas Railroad Commission // 2026