SMITH, I. E.

Oil // district 8 // lease#8690

op: WALTER EXPLORATION INC.

cum_oil

384k BBL

cum_gas

0 MCF

wells

25

production

1993-01 — 2026-03

peak_month

2002-03

-- production_history

cum_oil: 384,349 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,978 BBL/mo

Di (annual)

67.4%

b-factor

0.6

EUR

231,237 BBL

R-squared

0.784

type

hyperbolic

-- wells (25)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
26WALTER EXPLORATION COMPANY15,6002012-02-16
25WALTER EXPLORATION COMPANY35,7002004-10-21
23WALTER EXPLORATION INC.26,7002003-02-03
22WALTER EXPLORATION INC.34,6002002-10-03
24WALTER EXPLORATION COMPANY24,7002002-06-17
21WALTER EXPLORATION INC.14,9002001-05-23
20WALTER EXPLORATION INC.14,7002001-05-07
19WALTER EXPLORATION INC.14,7002001-02-28
18WALTER EXPLORATION INC.25,5002000-10-10
17WALTER EXPLORATION INC.14,6002000-10-03
16WALTER EXPLORATION INC.14,6002000-06-12
3WALTER EXPLORATION INC.14,6002000-03-13
3AWALTER EXPLORATION INC.14,6002000-03-13
3XWALTER EXPLORATION INC.14,6002000-03-13
1WALTER EXPLORATION INC.14,6002000-01-05
1XWALTER EXPLORATION INC.14,6002000-01-05
13WALTER EXPLORATION INC.14,6001999-11-23
4AWALTER EXPLORATION INC.14,6001999-09-15
4XWALTER EXPLORATION INC.14,6001999-09-15
15MARTIN OIL CO.14,6001990-03-16
14MARTIN OIL CO.14,6001989-11-14
12MARTIN OIL CO.14,6001989-10-11
10MARTIN, FRED C.14,7001984-05-24
9MARTIN OIL CO.14,7001978-11-16
542-433-00185--------
EOF // data source: Texas Railroad Commission // 2026