BLOCK, IDA

Oil // district 14 // lease#143

op: PONDEROSA TX OPERATING LLC

cum_oil

32k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

1994-02

-- production_history

cum_oil: 32,407 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

706 BBL/mo

Di (annual)

237.3%

b-factor

0.9

EUR

14,486 BBL

R-squared

0.521

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9ARCO OIL & GAS CO.13,4001980-08-06
242-065-81622--------
342-065-81623--------
442-065-81624--------
542-065-81625--------
6W42-065-02345--------
742-065-81627--------
842-065-81628--------
EOF // multi-state drilling data platform // 2026