CONNELL, W. E. -A-

Oil // district 10 // lease#3078

op: SIANA OIL & GAS

cum_oil

256k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1996-05

-- production_history

cum_oil: 256,113 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,465 BBL/mo

Di (annual)

7.2%

b-factor

0.0

EUR

236,505 BBL

R-squared

0.546

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8EDAVIS SOUTHERN OPERATING CO LLC18,9252025-10-23
7EDAVIS SOUTHERN OPERATING CO LLC18,9452023-07-21
5ECHEVRON U. S. A. INC.18,9451991-09-25
6E42-135-01618--------
EOF // data source: Texas Railroad Commission // 2026