MCFARLAND, ROBERT ET AL

Oil // district 3 // lease#12539

op: TEXAS PETROLEUM INVESTMENT CO.

cum_oil

264k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 264,204 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,965 BBL/mo

Di (annual)

10.6%

b-factor

0.0

EUR

222,219 BBL

R-squared

0.816

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PENNZOIL PRODUCING CO.89,5001997-08-15
2PENNZOIL PRODUCING CO.69,5001996-07-10
3 UPENNZOIL PRODUCING CO.38,1001980-05-13
6 TPENNZOIL PRODUCING CO.17,5001979-07-09
EOF // data source: Texas Railroad Commission // 2026