OPERATORS · RRC 223295

Dorado Drilling, Inc.

WindowAll time 90 days 1 year 3 years 10 years

Type

39 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 25, 2008	670754	Drill	DE Witt	K-Sisters Gas Unit #1HH	15,000	Final completion	12332253	Acquired from Winn Exploration Co., Inc.
Oct 29, 2007	646692	Recompletion	McMullen	Wheeler #3	9,200	Final completion	31132197	Acquired from Texcal Energy (GP) LLC
Oct 26, 2007	646623	Recompletion	McMullen	Wheeler #2	9,374	Final completion	31132164	Acquired from Texcal Energy (GP) LLC
Mar 20, 2007	635107	Drill	McMullen	Wheeler #6	9,343	Final completion	31133949	Acquired from Texcal Energy (GP) LLC
Feb 15, 2007	633197	Drill	McMullen	Wheeler #5	9,236	Final completion	31133946	Acquired from Texcal Energy (GP) LLC
Dec 5, 2002	525958	Recompletion	McMullen	Wheeler #1	9,150	Final completion	31132084	Acquired from Tri-Union Development Corp.
Jan 10, 1997	457256	Drill	McMullen	SWR "B" #7	11,000	Final completion	31133322	Acquired from Swift Energy Company
Sep 23, 1996	453048	Drill	McMullen	SWR #4	11,000	Final completion	31133262	Acquired from Swift Energy Company
Aug 2, 1996	451057	Drill	McMullen	SWR "H" #2	10,900	Final completion	31133235	Acquired from Swift Energy Company
Jun 25, 1996	449702	Drill	McMullen	Swift-WR "D" #2	11,000	Final completion	31133216	Acquired from Swift Energy Company
Nov 23, 1987	339280	Drill	McMullen	Matocha #6	6,500	Final completion	31132610	Acquired from Tana Oil & Gas Corp.
Jan 29, 1987	325802	Drill	McMullen	Matocha, H. #5	9,500	Final completion	31132521	Acquired from Tana Oil & Gas Corp.
Nov 21, 1986	323387	Drill	McMullen	Teal-P #15	9,400	Final completion	31132505	Acquired from Tana Oil & Gas Corp.
Aug 5, 1986	304901	Drill	McMullen	Horton, R. P. #9	9,200	Final completion	31132484	Acquired from Tana Oil & Gas Corp.
May 13, 1986	302004	Drill	McMullen	Teal-P #13	9,400	Final completion	31132470	Acquired from Tana Oil & Gas Corp.
Jan 30, 1986	296764	Drill	McMullen	Horton, R. P. #5	9,400	Final completion	31132439	Acquired from Tana Oil & Gas Corp.
Jan 6, 1986	294402	Drill	McMullen	Teal-P #6	9,300	Long string casing	31132426	Acquired from Tana Oil & Gas Corp.
Dec 20, 1985	293327	Drill	McMullen	Wheeler #4	9,300	Long string casing	31132420	Acquired from Tana Oil & Gas Corp.
Nov 22, 1985	290737	Drill	McMullen	Matocha #4	9,500	Long string casing	31132401	Acquired from Tana Oil & Gas Corp.
Sep 6, 1985	284067	Drill	McMullen	Horton, R. P. #8	9,400	Long string casing	31132361	Acquired from Tana Oil & Gas Corp.
Aug 23, 1985	283100	Drill	McMullen	Teal-P #3	9,400	Long string casing	31132356	Acquired from Tana Oil & Gas Corp.
Aug 12, 1985	282288	Drill	McMullen	Teal-P #8	9,500	Final completion	31132345	Acquired from Tana Oil & Gas Corp.
Jun 11, 1985	277326	Drill	McMullen	Teal-P #4	9,400	Long string casing	31132313	Acquired from Tana Oil & Gas Corp.
Jun 5, 1985	276967	Drill	McMullen	Horton, R. P. #7	9,400	Long string casing	31132312	Acquired from Tana Oil & Gas Corp.
Jun 5, 1985	276965	Drill	McMullen	Horton, R. P. #6	9,400	Final completion	31132311	Acquired from Tana Oil & Gas Corp.
Apr 10, 1985	271744	Drill	McMullen	Horton, R. P. #4	9,500	Long string casing	31132283	Acquired from Tana Oil & Gas Corp.
Mar 22, 1985	270267	Drill	McMullen	Teal-P #5A	9,500	Final completion	31132269	Acquired from Tana Oil & Gas Corp.
Mar 18, 1985	269646	Drill	McMullen	Teal-P #2	9,500	Final completion	31132263	Acquired from Tana Oil & Gas Corp.
Mar 18, 1985	269647	Drill	McMullen	Matocha #3	9,500	Final completion	31132264	Acquired from Tana Oil & Gas Corp.
Mar 4, 1985	268414	Drill	McMullen	Matocha #1	9,500	Final completion	31132256	Acquired from Tana Oil & Gas Corp.
Dec 18, 1984	261962	Drill	McMullen	Horton, R. P. #3	9,500	Final completion	31132205	Acquired from Tana Oil & Gas Corp.
Nov 30, 1984	259483	Drill	McMullen	Wheeler #3	9,500	Final completion	31132197	Acquired from Tana Oil & Gas Corp.
Nov 5, 1984	257141	Drill	McMullen	Matocha, H. #2	9,500	Final completion	31132187	Acquired from Tana Oil & Gas Corp.
Nov 5, 1984	257143	Drill	McMullen	Thetford #3	9,500	Final completion	31132188	Acquired from Tana Oil & Gas Corp.
Oct 16, 1984	255081	Drill	McMullen	Wheeler #2	9,500	Final completion	31132164	Acquired from Tana Oil & Gas Corp.
Aug 15, 1984	248277	Drill	McMullen	Thetford #2	9,500	Long string casing	31132127	Acquired from Tana Oil & Gas Corp.
Jun 7, 1984	241370	Drill	McMullen	Wheeler #1	9,500	Long string casing	31132084	Acquired from Tana Oil & Gas Corp.
Apr 20, 1984	236168	Drill	McMullen	Thetford #1	9,500	Final completion	31132061	Acquired from Tana Oil & Gas Corp.
Nov 29, 1983	221966	Drill	McMullen	Horton, R. P. #1	9,128	Final completion	31131976	Acquired from Tana Oil & Gas Corp.