MONTALVO, I.V. -C-

Oil // district 4 // lease#11649

op: ORYX ENERGY COMPANY

cum_oil

110k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2005-09

peak_month

1993-06

-- production_history

cum_oil: 109,689 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,368 BBL/mo

Di (annual)

36.2%

b-factor

0.2

EUR

97,894 BBL

R-squared

0.790

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
29SUN EXPL. & PROD. CO.-CORPUS37,2541989-04-19
EOF // data source: Texas Railroad Commission // 2026