MURPHY, ELTA

Oil · District 7C · Lease #6680

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

64k BBL

Cum Gas

367k MCF

casinghead

Wells

6

Production

1993-01 — 2020-07

Peak Month

1993-07

Production History

Cum Oil: 63,742 BBL Cum Gas: 366,657 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

435 BBL/mo

Di (annual)

8.5%

b-factor

0.0

EUR

60,411 BBL

R-squared

0.733

type

exponential

Operator History (from monthly production reports)

2008-01 — 2026-03 PIONEER NATURAL RES. USA, INC. 219 mo
2006-05 — 2007-12 CIMAREX ENERGY CO. OF COLORADO 20 mo
2004-11 — 2006-04 GRUY PETROLEUM MANAGEMENT CO. 18 mo
1999-10 — 2004-10 NADEL AND GUSSMAN PERMIAN,L.L.C. 61 mo
1998-04 — 1999-09 CHESAPEAKE OPERATING, INC. 18 mo
1995-09 — 1998-03 HUGOTON ENERGY CORPORATION 31 mo
1993-05 — 1995-08 CONSOLIDATED OIL & GAS, INC 28 mo
1993-01 — 1993-04 AMAX OIL & GAS INC. 4 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6PIONEER NATURAL RES. USA INC.16,6001983-09-15
142-235-30281PIONEER NATURAL RES. USA INC.------
242-235-30286PIONEER NATURAL RES. USA INC.------
342-235-30416PIONEER NATURAL RES. USA INC.------
442-235-30592PIONEER NATURAL RES. USA INC.------
542-235-30660PIONEER NATURAL RES. USA INC.------