OPERATORS · TEXAS · P-5 NUMBER 835702

Tana Oil and Gas Corporation

WindowAll time 90 days 1 year 3 years 10 years

CountyFayette 69 Gonzales 26 Live Oak 18 Jasper 14 San Augustine 12 Duval 12 Angelina 6 Tyler 4 McMullen 3 Hidalgo 3

180 FILINGS · 136 PERMITS · PAGE 2 OF 4 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 25, 1994	420272	Drill	San Augustine	Long-Bell Oil Unit #2 #2H	9,800	Final completion	40530158	Now Radius Operating LLC
Dec 21, 1993	419588	Drill	Mustang IS-LB	S.T. 773-L N/2 NE/4 #2	12,000	—	70230242	—
Dec 21, 1993	419588Amendment	Drill	Mustang IS-LB	S.T. 773-L N/2 NE/4 #2	12,000	Plugged dry hole (P&A)	70230242	—
Nov 19, 1993	418494	Drill	Mustang IS-LB	S.T. 773-L N/2 NE/4 #1	13,000	—	70230241	—
Nov 16, 1993	417844	Drill	McMullen	Hagist Ranch #2	9,500	Plugged dry hole (P&A)	31133009	—
Nov 9, 1993	417507	Drill	San Augustine	Arco Fee Oil Unit #2H	9,800	Final completion	40530156	Now Radius Operating LLC
Oct 27, 1993	417508	Drill	Fayette	Sullivan Oil Unit #1H	10,500	Final completion	14932829	Now TC Oil and Gas LLC
Sep 10, 1993	415556	Drill	San Augustine	Long-Bell Oil Unit #1H	9,800	Unsuccessful workover	40530155	Now Radius Operating LLC
Sep 7, 1993	415555	Drill	Fayette	Brothers Oil Unit #1H	9,500	Final completion	14932805	Now Redbud E & P Inc.
Aug 10, 1993	414665	Drill	McMullen	Hostetter #5	8,900	—	31132996	—
Jun 9, 1993	411380	Drill	Fayette	Ed Morgan Oil Unit #1H	9,900	Final completion	14932759	Now Magnolia Oil & Gas Operating LLC
May 20, 1993	411697	Drill	McMullen	Mafrige #1	11,600	Final completion	31132973	—
May 12, 1993	411416	Drill	San Augustine	Arco Fee #1H	9,800	Final completion	40530152	Now Radius Operating LLC
May 10, 1993	411319	Recompletion	Fayette	Garth Bates Oil Unit #1H	8,800	Final completion	14932488	Now Enervest Operating L.L.C.
May 10, 1993	411319Amendment	Recompletion	Fayette	Garth Bates Oil Unit #1H	8,800	—	14932488	Now Enervest Operating L.L.C.
Apr 1, 1993	410207	Drill	Fayette	Roitsch Oil Unit #1H	10,600	Final completion	14932746	Now Redbud E & P Inc.
Apr 1, 1993	410207Amendment	Drill	Fayette	Roitsch Oil Unit #1H	10,649	—	14932746	Now Redbud E & P Inc.
Mar 15, 1993	409808	Drill	Fayette	Westerlage Oil Unit #1H	12,000	Final completion	14932742	Now Progenies Operating LLC
Feb 10, 1993	408861	Drill	Fayette	Freytag Oil Unit #1H	9,700	Final completion	14932735	Now Magnolia Oil & Gas Operating LLC
Feb 10, 1993	408861Amendment	Drill	Fayette	Freytag Oil Unit #1H	9,500	—	14932735	Now Magnolia Oil & Gas Operating LLC
Jan 11, 1993	407930	Drill	Fayette	Srubar Oil Unit #1H	12,000	Long string casing	14932721	Now Redbud E & P Inc.
Jan 11, 1993	407930Amendment	Drill	Fayette	Srubar #1H	12,000	Final completion	14932721	Now Redbud E & P Inc.
Jan 8, 1993	407906	Drill	Fayette	Harris Oil Unit #1H	12,500	Final completion	14932720	Now Poco LLC
Dec 17, 1992	407305	Drill	Duval	D.C.R.C. #2207	11,000	Final completion	13137645	Now Remora Operating LLC
Dec 17, 1992	407305Amendment	Drill	Duval	D.C.R.C. #2207	11,000	—	13137645	Now Remora Operating LLC
Nov 20, 1992	405765	Recompletion	Fayette	Elliott Oil Unit #1	10,000	Final completion	14932533	Now Magnolia Oil & Gas Operating LLC
Nov 18, 1992	405988	Drill	Duval	White #1	11,000	Plugged dry hole (P&A)	13137634	—
Oct 29, 1992	405285	Drill	Fayette	Giese Oil Unit #1H	10,000	Final completion	14932703	Now Magnolia Oil & Gas Operating LLC
Oct 16, 1992	404735	Drill	Live Oak	Lennox #8	4,000	Final completion	29734048	Now Rowling Family Properties Ltd.
Oct 16, 1992	404734	Drill	Live Oak	Clay West #6A	4,000	Final completion	29734047	Now Kaler Energy Corp.
Oct 8, 1992	404181	Drill	Duval	D.C.R.C. #2205	10,150	—	13137619	Now Remora Operating LLC
Oct 8, 1992	404181Amendment	Drill	Duval	D.C.R.C. #2205	11,000	Final completion	13137619	Now Remora Operating LLC
Oct 8, 1992	404180	Drill	Duval	D.C.R.C. #1207	10,150	Final completion	13137618	Now Remora Operating LLC
Oct 2, 1992	404158	Drill	Fayette	Keeland Oil Unit #2H	9,800	Final completion	14932694	Now Enervest Operating L.L.C.
Oct 2, 1992	404158Amendment	Drill	Fayette	Keeland Oil Unit #2H	9,800	—	14932694	Now Enervest Operating L.L.C.
Oct 2, 1992	404157	Drill	Live Oak	Lennox Oil Unit #7 #7	3,900	Plugged dry hole (P&A)	29734046	—
Sep 24, 1992	403683	Drill	Live Oak	Lennox #6	4,100	Final completion	29734040	Now Rowling Family Properties Ltd.
Sep 17, 1992	403261	Drill	Fayette	Cherry #1H	10,000	—	14932687	—
Aug 27, 1992	402748	Drill	Fayette	Gaulke Oil Unit #1H	9,500	Final completion	14932680	Now Redbud E & P Inc.
Aug 27, 1992	402748Amendment	Drill	Fayette	Gaulke Oil Unit #1H	10,000	—	14932680	Now Redbud E & P Inc.
Jul 16, 1992	401132	Drill	Fayette	Brown Oil Unit #2 #1H	9,750	Long string casing	14932661	Now Enervest Operating L.L.C.
Jul 16, 1992	401132Amendment	Drill	Fayette	Brown Oil Unit #2 #1H	9,750	Final completion	14932661	Now Enervest Operating L.L.C.
Jul 16, 1992	401132Amendment	Drill	Fayette	Brown Oil Unit #2 #1H	9,950	—	14932661	Now Enervest Operating L.L.C.
Jul 3, 1992	400802	Drill	Live Oak	Lennox #5	4,000	Final completion	29734033	Now Rowling Family Properties Ltd.
Jul 3, 1992	400801	Drill	Webb	Bruni-Killam #1	8,900	Plugged dry hole (P&A)	47935510	—
Jun 29, 1992	400427	Drill	Live Oak	Lennox #4	4,100	Final completion	29734029	Now Rowling Family Properties Ltd.
Jun 25, 1992	400370	Drill	Fayette	Reiss Oil Unit #1H	9,600	Final completion	14932650	Now Geosouthern Energy Corporation
Jun 25, 1992	400370Amendment	Drill	Fayette	Reiss Oil Unit #1H	9,800	—	14932650	Now Geosouthern Energy Corporation
Jun 25, 1992	400369	Drill	Fayette	Schaefer Oil Unit #1H	9,000	Final completion	14932649	Now Al-TX Operating Inc.
Jun 25, 1992	400369Amendment	Drill	Fayette	Schaefer Oil Unit #1H	9,100	—	14932649	Now Al-TX Operating Inc.