OPERATORS · TEXAS · P-5 NUMBER 945580

Wynn-Crosby Energy, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyHidalgo 62 Starr 36 Lavaca 13 Panola 9 Brooks 6 Harrison 4 Willacy 2 Lipscomb 2 Live Oak 1

TypeRecompletion 64 Drill 32 Field transfer 1

135 FILINGS · 114 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jun 8, 2000	495982	Recompletion	Hidalgo	Hill #4	7,280	—	21531910	—
Jun 8, 2000	495981	Recompletion	Hidalgo	Hill #2	7,300	—	21531871	—
Jun 7, 2000	495918	Drill	Lavaca	Rochelle #4	16,000	Final completion	28532798	Now Proline Energy Resources Inc
Feb 23, 2000	492360	Recompletion	Hidalgo	Schaleben #2	17,200	Final completion	21531836	—
Nov 10, 1999	489393	Recompletion	Starr	Guerra, F. B. Estate "B" #9	8,300	Final completion	42732260	Now Orx Resources L.L.C.
Nov 10, 1999	489391	Recompletion	Starr	Guerra, A. Jr. et al A- #4	7,400	Final completion	42700783	—
Nov 9, 1999	489392	Recompletion	Starr	F. B. Guerra Estate "B" #11	8,175	—	42732299	Now Orx Resources L.L.C.
Oct 28, 1999	488959	Recompletion	Starr	Guerra F. B. -B- #13	8,400	—	42732300	Now Orx Resources L.L.C.
Sep 7, 1999	487300	Recompletion	Hidalgo	Hill 'B' G.U. #1	9,080	—	21531813	Acquired from Bright & Co.
Apr 22, 1999	484042	Recompletion	Starr	Guerra, A. Jr. et al -A- #6	7,150	Final completion	42730188	Now Milagro Exploration LLC
Apr 22, 1999	484041	Recompletion	Hidalgo	Goldston, W. L. et Al #T 2F	7,500	Final completion	21532040	Now White Oak Operating Company LLC
Jan 19, 1999	482112	Recompletion	Hidalgo	First Nat'l Bank of Cincinnati #3	10,072	—	21520069	—
Sep 17, 1998	479512	Recompletion	Hidalgo	Southwest Oil & Land Inc #3	13,750	Final completion	21532281	Now Proline Energy Resources Inc
Jun 29, 1998	477560	Drill	Brooks	Octavio Longoria #4	11,850	Final completion	04731814	Now Omta Operating LLC
Jun 29, 1998	477545	Recompletion	Hidalgo	Guerra, A. "B" #6	8,350	Final completion	21531838	Now Milagro Exploration LLC
Jun 12, 1998	477109	Drill	Brooks	Longoria, Octavio et Al #8	13,000	—	04731811	—
Mar 27, 1998	474457	Recompletion	Hidalgo	Goldston, W. L. et Al #25D	7,072	—	21531881	Now Petrohawk Operating Company
Mar 16, 1998	474377	Drill	Brooks	Longoria, Octavio et Al #7	11,700	Final completion	04731803	Now Omta Operating LLC
Feb 27, 1998	473879	Recompletion	Hidalgo	Guerra, A. "B" #8	11,500	Final completion	21532445	Now Orx Resources L.L.C.
Feb 25, 1998	473774	Recompletion	Starr	Guerra, A. A #11	7,500	Final completion	42733014	Now Orx Resources L.L.C.
Jan 23, 1998	472590	Drill	Brooks	Lisandro Longoria et al Gas Unit #9	11,850	Final completion	04731799	Now Omta Operating LLC
Dec 9, 1997	471012	Drill	Brooks	Longoria, Lisandro et Al #7	11,340	Final completion	04731638	Now Omta Operating LLC
Oct 21, 1997	469061	Recompletion	Hidalgo	Goldston, W. L. et Al #48	7,300	Final completion	21532208	Now Proline Energy Resources Inc
Oct 21, 1997	469060	Recompletion	Hidalgo	Goldston, W. L. et Al #44	7,800	—	21532099	Now White Oak Operating Company LLC
Oct 21, 1997	469060Amendment	Recompletion	Hidalgo	Goldston, W. L. et Al #44	7,800	Final completion	21532099	Now White Oak Operating Company LLC
Sep 15, 1997	467377	Recompletion	Hidalgo	Goldston, W. L. et Al #T 2	7,500	—	21532040	Now White Oak Operating Company LLC
Sep 15, 1997	467377Amendment	Recompletion	Hidalgo	Goldston, W. L. et Al #2T	7,500	—	21532040	Now White Oak Operating Company LLC
Sep 15, 1997	467377Amendment	Recompletion	Hidalgo	Goldston, W. L. et Al #2T	7,500	Final completion	21532040	Now White Oak Operating Company LLC
Sep 15, 1997	467354	Recompletion	Starr	Guerra, A. Jr. et al -A- #4	7,400	—	42700783	—
Sep 15, 1997	467354Amendment	Recompletion	Starr	Guerra, A. Jr. et al -A- #4	7,400	Final completion	42700783	—
Sep 15, 1997	467353	Recompletion	Hidalgo	Goldston, W. L. et Al #47	6,850	—	21532207	Now Proline Energy Resources Inc
Sep 15, 1997	467353Amendment	Recompletion	Hidalgo	Goldston, W. L. et Al #47	6,850	Final completion	21532207	Now Proline Energy Resources Inc
May 27, 1997	462961	Recompletion	Starr	Guerra, A., Jr. et al -A- #4	7,400	Final completion	42700783	—
May 14, 1997	462423	Recompletion	Hidalgo	Guerra, A. "B" #6	8,350	Final completion	21531838	Now Milagro Exploration LLC
Mar 26, 1997	460201	Recompletion	Starr	Guerra, F. B. Estate "B" #9D	8,300	—	42732260	Now Orx Resources L.L.C.
Mar 21, 1997	460228	Recompletion	Hidalgo	Goldston, W. L. et Al #T 2	7,500	Final completion	21532040	Now White Oak Operating Company LLC
Mar 13, 1997	459862	Recompletion	Hidalgo	Goldston, W.L. et Al #29	7,800	—	21531882	Now Proline Energy Resources Inc
Mar 13, 1997	459862Amendment	Recompletion	Hidalgo	Goldston, W.L. et Al #29D	7,800	Final completion	21531882	Now Proline Energy Resources Inc
Feb 12, 1997	458555	Recompletion	Starr	F.B. Guerra Estate "B" #11	8,175	Final completion	42732299	Now Orx Resources L.L.C.
Jan 21, 1997	457634	Recompletion	Hidalgo	Goldston, W.L. et Al #31	7,500	—	21531874	Now Proline Energy Resources Inc
Jan 21, 1997	457634Amendment	Recompletion	Hidalgo	Goldston, W.L. et Al #31	7,500	Final completion	21531874	Now Proline Energy Resources Inc
Jan 21, 1997	457632	Recompletion	Hidalgo	Goldston, W.L. et Al #47	6,850	Final completion	21532207	Now Proline Energy Resources Inc
Jan 21, 1997	457631	Recompletion	Hidalgo	Goldston, W.L. et Al #50	7,250	Final completion	21532209	Now Milagro Exploration LLC
Jan 17, 1997	457290	Recompletion	Hidalgo	Goldston, W.L. et Al #50D	7,250	Final completion	21532209	Now Milagro Exploration LLC
Dec 20, 1996	456594	Recompletion	Hidalgo	Goldston, W.L. et Al #49	13,021	Final completion	21532210	Now Proline Energy Resources Inc
Dec 4, 1996	455888	Recompletion	Hidalgo	Goldston, W. L. et Al #11	7,265	Final completion	21500042	Now Milagro Exploration LLC
Dec 4, 1996	455887	Recompletion	Starr	Guerra, A., Jr. et al -A- #4	7,400	Final completion	42700783	—
Oct 4, 1996	453484	Recompletion	Hidalgo	Goldston, W. L. et Al #21	7,900	—	21531860	Now Milagro Exploration LLC
Oct 4, 1996	453484Amendment	Recompletion	Hidalgo	Goldston, W. L. et Al #21	7,900	—	21531860	Now Milagro Exploration LLC
Sep 26, 1996	453193	Recompletion	Hidalgo	Goldston, W.L. et Al #47	6,850	Final completion	21532207	Now Proline Energy Resources Inc