ALLEN, R. S.

Oil // district 13 // lease#26755

op: WG OPERATING, INC.

fields: WICHITA COUNTY (SPECIAL)

cum_oil

1.3M BBL

cum_gas

0 MCF

wells

162

production

1993-01 — 2026-03

peak_month

2006-07

-- production_history

cum_oil: 1,254,652 BBL cum_gas: 0 MCF

-- decline_curve_analysis

5,267 BBL/mo

Di (annual)

10.2%

b-factor

0.0

EUR

613,104 BBL

R-squared

0.767

type

exponential

-- wells (162)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
180	42-485-40339	WG OPERATING, INC.	2	2,650	2011-02-18
180L	42-485-40339	WG OPERATING, INC.	2	2,650	2011-02-18
180U	42-485-40339	WG OPERATING, INC.	2	2,650	2011-02-18
180W	42-485-40339	WG OPERATING, INC.	2	2,650	2011-02-18
219	42-485-44995	WG OPERATING, INC.	1	2,400	2010-12-30
272	42-485-44992	WG OPERATING, INC.	1	2,400	2010-12-16
270	42-485-44988	WG OPERATING, INC.	1	2,400	2010-12-06
171	42-485-36346	WG OPERATING, INC.	2	2,650	2010-07-01
271	42-485-44871	WG OPERATING, INC.	1	2,400	2010-03-26
176	42-485-39791	WG OPERATING, INC.	3	2,650	2009-03-19
267	42-485-44634	WG OPERATING, INC.	1	2,400	2009-02-11
258	42-485-44631	WG OPERATING, INC.	1	2,400	2009-02-09
269	42-485-44592	WG OPERATING, INC.	1	2,400	2008-12-19
266	42-485-44378	WG OPERATING, INC.	1	2,400	2008-04-12
265	42-485-44336	WG OPERATING, INC.	1	2,400	2008-01-10
259	42-485-44276	WG OPERATING, INC.	1	2,400	2007-08-13
260	42-485-44277	WG OPERATING, INC.	1	2,400	2007-08-13
261	42-485-44278	WG OPERATING, INC.	1	2,400	2007-08-13
232	42-485-44272	WG OPERATING, INC.	1	2,400	2007-08-10
237	42-485-44273	WG OPERATING, INC.	1	2,400	2007-08-10
256	42-485-44274	WG OPERATING, INC.	1	2,400	2007-08-09
253A	42-485-44253	WG OPERATING, INC.	1	2,400	2007-06-12
255	42-485-44239	WG OPERATING, INC.	1	2,400	2007-05-17
254	42-485-44231	WG OPERATING, INC.	1	2,400	2007-04-30
249	42-485-44181	WG OPERATING, INC.	1	2,400	2006-11-03
250	42-485-44180	WG OPERATING, INC.	1	2,400	2006-11-03
251	42-485-44179	WG OPERATING, INC.	1	2,400	2006-11-03
248	42-485-44169	WG OPERATING, INC.	1	2,400	2006-10-09
247	42-485-44156	WG OPERATING, INC.	1	2,400	2006-08-21
244	42-485-44135	WG OPERATING, INC.	1	2,400	2006-07-27
245	42-485-44133	WG OPERATING, INC.	1	2,400	2006-07-27
246	42-485-44134	WG OPERATING, INC.	1	2,400	2006-07-27
242	42-485-44117	WG OPERATING, INC.	1	2,400	2006-07-07
243	42-485-44116	WG OPERATING, INC.	1	2,400	2006-07-07
238	42-485-44098	WG OPERATING, INC.	1	2,400	2006-05-09
239	42-485-44099	WG OPERATING, INC.	1	2,400	2006-05-09
240	42-485-44100	WG OPERATING, INC.	1	2,400	2006-05-09
235	42-485-44081	WG OPERATING, INC.	1	2,400	2006-03-29
236	42-485-44082	WG OPERATING, INC.	1	2,400	2006-03-29
233	42-485-44054	WG OPERATING, INC.	1	2,400	2006-01-04
234	42-485-44055	WG OPERATING, INC.	1	2,400	2006-01-04
231	42-485-44053	WG OPERATING, INC.	1	2,400	2005-12-06
227	42-485-44046	WG OPERATING, INC.	1	2,400	2005-10-24
228	42-485-44047	WG OPERATING, INC.	1	2,400	2005-10-24
230	42-485-44048	WG OPERATING, INC.	1	2,400	2005-10-24
226	42-485-44044	WG OPERATING, INC.	1	2,400	2005-10-11
229	42-485-44043	WG OPERATING, INC.	1	2,400	2005-10-11
225	42-485-44014	WG OPERATING, INC.	1	2,400	2005-05-18
221	42-485-44013	WG OPERATING, INC.	1	2,400	2005-05-17
222	42-485-44012	WG OPERATING, INC.	1	2,400	2005-05-17
223	42-485-44011	WG OPERATING, INC.	1	2,400	2005-05-17
224	42-485-44010	WG OPERATING, INC.	1	2,400	2005-05-17
214	42-485-43712	WG OPERATING, INC.	1	2,060	2002-05-24
215	42-485-43711	WG OPERATING, INC.	1	2,050	2002-05-24
216	42-485-43710	WG OPERATING, INC.	1	2,050	2002-05-24
217	42-485-43709	WG OPERATING, INC.	1	2,050	2002-05-24
218	42-485-43708	WG OPERATING, INC.	2	2,250	2002-05-24
220	42-485-43706	WG OPERATING, INC.	1	2,050	2002-05-24
213	42-485-43691	WG OPERATING, INC.	1	2,060	2002-02-20
206	42-485-42926	CODA ENERGY, INC.	1	2,500	1994-03-16
207	42-485-42927	CODA ENERGY, INC.	1	2,500	1994-03-16
208	42-485-42928	CODA ENERGY, INC.	1	2,500	1994-03-16
202	42-485-42905	CODA ENERGY, INC.	1	2,500	1993-11-15
209	42-485-42906	CODA ENERGY, INC.	1	2,500	1993-11-15
212	42-485-42907	CODA ENERGY, INC.	1	2,500	1993-11-15
116	42-485-30384	CODA ENERGY, INC.	1	1,570	1993-10-19
116R	42-485-30384	CODA ENERGY, INC.	1	1,570	1993-10-19
210	42-485-42852	CODA ENERGY, INC.	1	3,000	1993-08-09
211	42-485-42851	CODA ENERGY, INC.	1	3,000	1993-08-09
181	42-485-41272	MOBIL PRODUCING TX. & N.M. INC.	1	2,050	1987-02-03
163	42-485-36342	MOBIL PRODUCING TX. & N.M. INC.	2	2,038	1986-10-14
163UT	42-485-36342	MOBIL PRODUCING TX. & N.M. INC.	2	2,038	1986-10-14
179	42-485-40342	MOBIL PRODUCING TX. & N.M. INC.	2	2,050	1985-05-28
177	42-485-40344	MOBIL PRODUCING TX. & N.M. INC.	1	2,050	1985-03-22
178	42-485-40340	MOBIL PRODUCING TX. & N.M. INC.	1	2,050	1985-03-21
173	42-485-39790	MOBIL PRODUCING TX. & N.M. INC.	1	2,300	1984-03-29
174	42-485-39789	MOBIL PRODUCING TX. & N.M. INC.	1	2,300	1984-03-29
175	42-485-39788	MOBIL PRODUCING TX. & N.M. INC.	1	2,300	1984-03-29
165	42-485-36405	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-05-06
167	42-485-36406	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-05-06
169	42-485-36407	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-05-06
172	42-485-36408	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-05-06
160	42-485-36341	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-24
160L	42-485-36341	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-24
160U	42-485-36341	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-24
161	42-485-36340	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-24
170	42-485-36343	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-24
162	42-485-36353	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-17
164	42-485-36352	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-17
164W	42-485-36352	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-17
166	42-485-36351	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-17
168	42-485-36350	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-04-17
154	42-485-36172	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-02-20
158W	42-485-36174	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-02-20
159	42-485-36173	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-02-20
155	42-485-36154	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-02-07
156	42-485-36155	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-02-07
156W	42-485-36155	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-02-07
157W	42-485-36156	MOBIL PRODUCING TX. & N.M. INC.	1	2,000	1980-02-07
149	42-485-35373	MOBIL OIL CORPORATION	2	2,030	1979-06-20
147	42-485-35362	MOBIL OIL CORPORATION	1	2,000	1979-02-16
148	42-485-35374	MOBIL OIL CORPORATION	1	2,000	1979-02-16
150	42-485-35371	MOBIL OIL CORPORATION	1	2,000	1979-02-16
151	42-485-35365	MOBIL OIL CORPORATION	1	2,000	1979-02-16
152	42-485-35372	MOBIL OIL CORPORATION	1	2,000	1979-02-16
153	42-485-35370	MOBIL OIL CORPORATION	1	2,000	1979-02-16
146	42-485-34783	MOBIL OIL CORPORATION	1	2,100	1978-03-15
139	42-485-34736	MOBIL OIL CORPORATION	1	2,100	1978-02-03
140	42-485-34735	MOBIL OIL CORPORATION	1	2,100	1978-02-03
141	42-485-34740	MOBIL OIL CORPORATION	1	2,100	1978-02-03
142W	42-485-34734	MOBIL OIL CORPORATION	1	2,100	1978-02-03
143	42-485-34739	MOBIL OIL CORPORATION	1	2,100	1978-02-03
144	42-485-34738	MOBIL OIL CORPORATION	1	2,100	1978-02-03
145	42-485-34737	MOBIL OIL CORPORATION	1	2,100	1978-02-03
106	42-485-00942	MOBIL OIL CORPORATION	1	2,056	1977-11-22
106W	42-485-00942	MOBIL OIL CORPORATION	1	2,056	1977-11-22
136	42-485-34386	MOBIL OIL CORPORATION	1	2,000	1977-07-11
138	42-485-34387	MOBIL OIL CORPORATION	1	2,000	1977-07-11
137	42-485-34369	MOBIL OIL CORPORATION	1	1,100	1977-06-29
100	42-485-82879	--	--	--	--
100L	42-485-82879	--	--	--	--
100U	42-485-82879	--	--	--	--
102	42-485-82883	--	--	--	--
104LC	42-485-82889	--	--	--	--
104LT	42-485-82889	--	--	--	--
104UC	42-485-82889	--	--	--	--
104UT	42-485-82889	--	--	--	--
108	42-485-82898	--	--	--	--
112	42-485-04221	--	--	--	--
113	42-485-82911	--	--	--	--
114	42-485-20732	--	--	--	--
115	42-485-82913	--	--	--	--
118	42-485-30580	--	--	--	--
119	42-485-30582	--	--	--	--
120	42-485-31603	--	--	--	--
121	42-485-31604	--	--	--	--
121UT	42-485-31604	--	--	--	--
122	42-485-31602	--	--	--	--
123	42-485-32557	--	--	--	--
124	42-485-32664	--	--	--	--
125	42-485-32692	--	--	--	--
126	42-485-33163	--	--	--	--
127	42-485-33164	--	--	--	--
128	42-485-33165	--	--	--	--
129	42-485-33367	--	--	--	--
131	42-485-33359	--	--	--	--
132	42-485-33368	--	--	--	--
133	42-485-33358	--	--	--	--
134	42-485-33778	--	--	--	--
135	42-485-33779	--	--	--	--
15	42-485-82839	--	--	--	--
19	42-485-82841	--	--	--	--
33	42-485-82843	--	--	--	--
49	42-485-82848	--	--	--	--
81	42-485-82859	--	--	--	--
91	42-485-12511	--	--	--	--
92	42-485-82866	--	--	--	--
94	42-485-82868	--	--	--	--
96	42-485-13788	--	--	--	--
97	42-485-12750	--	--	--	--
98L	42-485-82875	--	--	--	--
98U	42-485-82875	--	--	--	--