MURPHY, W. ED.

Oil // district 11 // lease#7146

op: PURVIS OPERATING CO.

fields: VON ROEDER

cum_oil

297k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 297,201 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,298 BBL/mo

Di (annual)

33.4%

b-factor

0.7

EUR

262,120 BBL

R-squared

0.840

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14PURVIS OPERATING CO.28,0002008-04-28
4MOBIL PRODUCING TX. & N.M. INC.26,7201997-12-03
20MOBIL PRODUCING TX. & N.M. INC.46,9001991-12-03
1MOBIL PRODUCING TX. & N.M. INC.16,6501989-10-12
18MOBIL PRODUCING TX. & N.M. INC.26,9001985-04-26
13MOBIL PRODUCING TX. & N.M. INC.16,9501982-08-20
11W42-033-10249--------
242-033-00467--------
342-033-00468--------
EOF // data source: Texas Railroad Commission // 2026