WALLER, W.

Oil // district 8 // lease#15167

op: WALLER, C.W. OIL CO.

cum_oil

25k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

2025-03

-- production_history

cum_oil: 24,617 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

563 BBL/mo

Di (annual)

65.9%

b-factor

0.0

EUR

10,238 BBL

R-squared

0.539

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5WALLER, C.W. OIL CO.11,0002025-01-02
4WALLER, C.W. OIL CO.12,4002024-07-31
2 ASMALLEY, BILL12,5001979-08-31
3SMALLEY, BILL12,5001979-03-27
1SMALLEY, BILL12,5001978-12-14
EOF // data source: Texas Railroad Commission // 2026