SHINER HEIRS

Oil // district 1 // lease#10412

op: WILLIAMS, CLAYTON W., JR., INC.

cum_oil

222k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2015-02

peak_month

1993-01

-- production_history

cum_oil: 221,780 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,345 BBL/mo

Di (annual)

20.1%

b-factor

0.0

EUR

199,272 BBL

R-squared

0.925

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8WILLIAMS, CLAYTON W., JR., INC.28,1002006-05-23
5WILLIAMS, CLAYTON W., JR.28,1002006-05-18
6WILLIAMS, CLAYTON W., JR.28,1002006-05-16
16WILLIAMS, CLAYTON W., JR., INC.18,0001988-09-20
14WILLIAMS, CLAYTON W., JR., INC.17,6001986-08-18
9WILLIAMS, CLAYTON W., JR., INC.17,8001986-02-20
7WILLIAMS, CLAYTON W., JR., INC.18,0001986-01-14
3WILLIAMS, CLAYTON W., JR.17,8001985-10-28
2WILLIAMS, CLAYTON W., JR.18,0001985-06-21
1WILLIAMS, CLAYTON W., JR.19,8501985-04-23
12ENERGY RESERVES GROUP, INC.18,5001985-02-04
11ENERGY RESERVES GROUP, INC.18,5001984-09-11
EOF // data source: Texas Railroad Commission // 2026