ERCK

Oil // district 4 // lease#12699

op: PIONEER RESOURCES PRODUCING, L.P

fields: MCGILL (7270)

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

1997-06 — 2004-03

peak_month

1997-10

-- production_history

cum_oil: 7,998 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

679 BBL/mo

Di (annual)

120.8%

b-factor

0.0

EUR

6,737 BBL

R-squared

0.619

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4TXO PRODUCTION CORP.89,7002003-07-08
EOF // data source: Texas Railroad Commission // 2026