PIPER, W.R.

Oil // district 13 // lease#22332

op: WG OPERATING, INC.

fields: WILBARGER COUNTY (SPECIAL)

cum_oil

674k BBL

cum_gas

0 MCF

wells

production

1993-01 — 2026-03

peak_month

2006-03

-- production_history

cum_oil: 673,618 BBL cum_gas: 0 MCF

-- decline_curve_analysis

7,989 BBL/mo

Di (annual)

29.9%

b-factor

0.4

EUR

505,521 BBL

R-squared

0.873

type

hyperbolic

-- wells (87)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
116	42-487-32622	WG OPERATING, INC.	2	2,500	2022-07-20
145	42-487-33238	VINLAND TEXAS SERVICES LLC	1	2,500	2021-12-14
144	42-487-32837	WG OPERATING, INC.	1	2,400	2011-10-21
143	42-487-32833	WG OPERATING, INC.	1	2,400	2011-09-29
131	42-487-32813	WG OPERATING, INC.	1	2,400	2011-06-25
141	42-487-32814	WG OPERATING, INC.	1	2,400	2011-06-25
130	42-487-32810	WG OPERATING, INC.	1	2,400	2011-04-29
140	42-487-32782	WG OPERATING, INC.	1	2,400	2010-12-15
122	42-487-32781	WG OPERATING, INC.	1	2,400	2010-11-03
119	42-487-32779	WG OPERATING, INC.	1	2,400	2010-10-19
128	42-487-32721	WG OPERATING, INC.	1	2,400	2008-12-19
137	42-487-32696	WG OPERATING, INC.	1	2,400	2008-04-25
136	42-487-32694	WG OPERATING, INC.	1	2,400	2008-04-04
134	42-487-32689	WG OPERATING, INC.	1	2,400	2008-03-07
129	42-487-32681	WG OPERATING, INC.	1	2,400	2008-01-10
132	42-487-32682	WG OPERATING, INC.	1	2,400	2008-01-10
126	42-487-32672	WG OPERATING, INC.	1	2,400	2007-10-17
127	42-487-32671	WG OPERATING, INC.	1	2,400	2007-10-17
121A	42-487-32644	WG OPERATING, INC.	1	2,400	2007-03-09
124	42-487-32642	WG OPERATING, INC.	1	2,400	2007-03-02
125	42-487-32643	WG OPERATING, INC.	1	2,400	2007-03-02
120	42-487-32639	WG OPERATING, INC.	1	2,400	2007-02-12
123	42-487-32637	WG OPERATING, INC.	1	2,400	2007-02-12
117	42-487-32631	WG OPERATING, INC.	1	2,400	2006-12-05
118	42-487-32630	WG OPERATING, INC.	1	2,400	2006-12-05
114	42-487-32623	WG OPERATING, INC.	1	2,400	2006-09-26
112	42-487-32612	WG OPERATING, INC.	1	2,400	2006-08-21
113	42-487-32613	WG OPERATING, INC.	1	2,400	2006-08-21
110	42-487-32594	WG OPERATING, INC.	1	2,400	2006-04-24
111	42-487-32593	WG OPERATING, INC.	1	2,400	2006-04-24
106	42-487-32575	WG OPERATING, INC.	1	2,400	2006-02-14
107	42-487-32576	WG OPERATING, INC.	1	2,400	2006-02-14
108	42-487-32577	WG OPERATING, INC.	1	2,400	2006-02-14
109	42-487-32578	WG OPERATING, INC.	1	2,400	2006-02-14
104	42-487-32563	WG OPERATING, INC.	1	2,400	2005-12-06
105	42-487-32564	WG OPERATING, INC.	1	2,400	2005-12-06
103	42-487-32554	WG OPERATING, INC.	1	2,400	2005-10-24
102	42-487-32553	WG OPERATING, INC.	1	2,400	2005-10-11
101	42-487-32547	WG OPERATING, INC.	1	2,400	2005-08-30
98	42-487-32546	WG OPERATING, INC.	1	2,400	2005-08-30
100	42-487-32543	WG OPERATING, INC.	1	2,400	2005-08-22
99	42-487-32544	WG OPERATING, INC.	1	2,400	2005-08-22
96	42-487-32532	WG OPERATING, INC.	1	2,400	2005-05-09
97	42-487-32531	WG OPERATING, INC.	1	2,400	2005-05-09
95	42-487-32521	WG OPERATING, INC.	1	2,400	2005-03-30
93	42-487-32509	WG OPERATING, INC.	1	2,300	2005-02-09
92	42-487-32510	WG OPERATING, INC.	1	2,300	2005-02-08
94	42-487-32508	WG OPERATING, INC.	1	2,300	2005-02-07
90	42-487-32505	WG OPERATING, INC.	1	2,300	2005-01-14
91	42-487-32504	WG OPERATING, INC.	1	2,300	2005-01-14
88	42-487-32502	WG OPERATING, INC.	1	2,300	2005-01-06
89	42-487-32490	WG OPERATING, INC.	1	2,400	2004-10-22
87	42-487-32451	WG OPERATING, INC.	1	2,300	2002-06-03
86	42-487-32446	WG OPERATING, INC.	1	2,050	2002-02-14
82	42-487-32319	CODA ENERGY, INC.	1	3,000	1995-10-19
83	42-487-32318	CODA ENERGY, INC.	1	3,000	1995-10-19
84	42-487-32316	CODA ENERGY, INC.	1	3,000	1995-10-19
85	42-487-32317	CODA ENERGY, INC.	1	3,000	1995-10-19
81	42-487-32039	MOBIL PRODUCING TX. & N.M. INC.	1	3,300	1987-02-10
79	42-487-31835	MOBIL PRODUCING TX. & N.M. INC.	1	2,100	1984-11-30
80W	42-487-31834	MOBIL PRODUCING TX. & N.M. INC.	1	2,100	1984-11-30
78	42-487-31719	MOBIL PRODUCING TX. & N.M. INC.	1	2,100	1983-11-22
75	42-487-31678	MOBIL PRODUCING TX. & N.M. INC.	1	2,100	1983-08-12
76	42-487-31677	MOBIL PRODUCING TX. & N.M. INC.	1	2,100	1983-08-12
76W	42-487-31677	MOBIL PRODUCING TX. & N.M. INC.	1	2,100	1983-08-12
77	42-487-31676	MOBIL PRODUCING TX. & N.M. INC.	1	2,100	1983-08-12
62	42-487-30379	MOBIL PRODUCING TX. & N.M. INC.	1	2,900	1982-12-09
71	42-487-31555	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1982-02-19
73	42-487-31554	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1982-02-19
74	42-487-31553	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1982-02-19
72	42-487-31541	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1982-02-03
68W	42-487-31476	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1981-08-03
66	42-487-31461	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1981-07-30
67	42-487-31462	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1981-07-30
69	42-487-31463	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1981-07-30
70	42-487-31464	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1981-07-30
10	42-487-83293	--	--	--	--
12	42-487-83294	--	--	--	--
28	42-487-83295	--	--	--	--
36	42-487-07798	--	--	--	--
42	42-487-83298	--	--	--	--
43	42-487-83299	--	--	--	--
57	42-487-80404	--	--	--	--
58W	42-487-04485	--	--	--	--
60	42-487-05503	--	--	--	--
64	42-487-30381	--	--	--	--
8	42-487-06142	--	--	--	--