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JAMCS C. OMl

TIMCTMY J MCM*MAIM

CDWARO C. AS t LL. J*

L t N O N t l A N t M E H D E L L

U — W M L i t w i i i n *

W W M. M A M O M Y

M M t l . « . r O M M K N A T

M A M O A U . C. S O H O T

M I C H A E L O . O U R A N O

O K 9 o u i o m

J O S E R H L- L C M O I N C . JW t

ONCBANC, DONOHOC, BERNARD, TGRIAN. D IAZ,

MCNAMARA & ABELL A » « o r t » » i O N * L L A W C O R P O R A T I O N

S U I T E t o o H i B T R N l A N A T I O N A L B A N K B U I L O I N U

I O I V E R S A I L L E S B O U L E V A R D

* O D R A W E R 3 0 0 7

L A F A Y C T T X . L O U i r T O I O I

TCLCPMONC S I B B O

C A B L E O N L

T C L C X J l . l t J

T E L E C O P Y : 3 I B - » 3 » - <

O N A M A M N BMJTM

G O R D O N T. W M f T M A M

K E I T H M .

May 1, 1989

HAWO-pELtVgRED

Mrs. Ruby I . Botha (LE-3-1) United States Bureau of Land Management Ml rurals Management Strvlct Gulf of Mtx'.co, OCS Rtglon 1201 El-wood Park Blvd. New Orleans, LA 70123-2394

RECEIVED

MAY 8 1989

R C B B B I K- R C C V C S

T M O M A S B S M A R T

J O M M r W I L M S . I l l

J A M E S E DIAZ J X

S U Z A N N E M J O N E S

R O O C R E i S M C S

R A U L D. O I B S O M

R A T R I C M S . TRACY. J R .

R. T M O M A S J O R O C N . J«

S T E V E N B . • A S A L A ' S

K E V I N R. " E E S

J O H N W REM NX J R .

F A T R I C K J . M A M M A

J O M M A . K E L L E R

J O A N M. MAB .ER

S U S A N C. K U T C M E R

Rt: Recordation of Gas Purchase and Salts Agreement and Amendments thereto

Dear Mrs. Botha:

Enclosed herewith art cert i f ied copies of tht folloving instruments, to-wit:

(1) A Gas Purchase And Salts Agrttatnt by find bttwttn Tenneco 011 Coapany, SeUer, and Tennesse? Gas Piptlint Company, Buyer, enterr *nto on July 22, 1MB, and aadt tfftctivt at 5:01 p." T, Junt 30, 1988, covering tht offshort Gulf of Nt) .'. arta.

(2) A Ratification and Amendment by and bttwttn TOC-Gulf of Mexico, Inc., Stiltr, and Ttnntsstt Gas Pipe1ine Company, Buyer, tnttrtd Into on September 8, 1988, and aadt tfftctivt September 1, 1988. being a ratification and aatndatnt to "<U" above.

(3) A Second Amendment by and bttwttn TOC-Gulf of Mexico, Inc., Stiltr, and Ttnntsstt Gas Piptlint Coapany, Buyer, tnttrtd Into on November 15, 1983, and made tfftctivt Nov«'j0tr 1, 1988. being a second aatndatnt to M<1>" «uovt.

Ms. Ruby I. Boehm (LE-3-1) Nay 1, 1988 Page 2

Tht mineral leases which art committed, dedicated and subject to or otherwise affected by tht afortsald Gas Purchase and Salts Agreemen and Ratification and Amendments thereto art Federal leasts which covtr c rtaln lands on tht Outer Continental Shtlf, offshort Louisiana, Texas, Mississippi and Alabama. Tht ltases and lands art identified as follows:

BLOCK

BRAZOS A-16 BRAZOS A-17 BRAZOS A-22 BRAZOS A-28

OCS LEASE NUMBER

OCS-G-5174 OCS-G-2658 OCS-G-3937 OCS-G-2659

EAST EAST EAST EAST EAST EAST EAST

CAMERON 128 CAMERON 129 CAMERON 254 CAMERON 272 CAMERON 280 rAMERON 281 UAHERON 354

OCS-G-5366 OCS-G-3534 OCS-G-2039 OCS-G-2047 OCS-G-2049 OCS-G-2050 OCS-G-2265

EUGENE EUGENE EUGENE EUGENE EUGENE EUGENE EUGENE EUGENE

ISLAND 215 ISLANO 294 ISLANO 338 ISLAND 339 ISLAND 342 ISLAND 343 ISLANO 348 ISLAND 367

HIGH ISLAND A-281 HIGH ISLAND A-416 HIGH ISLAND A-515

OCS-0580 OCS-G-3569 OCS-G-2118 OCS-G-2318 OCS-G-2319 OCS-G-2320 OCS-G-2321 OCS-G-2618

OCS-G-3377 OCS-G-3946 OCS-G-4189

MATAGORDA ISLAND 712

MUSTANG ISLANO A-65

SABINE PASS 11 SABINE PASS 13 SABINE PASS 18

SOUTH SOUTH SOUTH SOUTH SOUTH SOUTH SOUTH SOUTH

MARSH MARSH MARSH MARSH MARSH MARSH MARSH MARSH

ISLAND 29 ISLAND 60 ISLAND 61 ISLAND 67 ISLAND 78 ISLAND 116 ISLAND 160 ISLAND 236

OCS-G-4550

OCS-G-3928

0CS-G-4191 OCS-G-3959 OCS-G-4082

OCS-G-1189 OCS-G-3145 OCS-G-1196 OCS-G-4806 OCS-G-1210 OCS-G-2095 OCS-G-4433 OCS-G-4437

- > rs

Nt. Ruby X. Boehm (LE-3-1) May 1. 1988 Page 3

SOUTH MARSH ISLAND 252 OCS-G-25* SOUTH MARSH ISLANO 274 OCS-G-4822 SOUTH MARSH ISLAND 275 OCS-G-5477

SNIP SHOAL 97 OCA-G-6737 SHIP SHOAL 16? OCS-C818 SHIP SHOAL 168 OCS-0819 SHIP SHOAL 170 OCS-G-3584 SNIP SKOAL 181 OCS-G-4231 SHIP SHOAL 182 E/2 OCS-C-1019 SNIP SHOAL 183 OCS-0821 SNIP SHOAL 198 OCS-G-0593-C SNIP SHOAL 199 OCS-G-C594-C SHIP SHQAL 343 OCS-G-2147

SOUTH TIMBALIER 22 OCS-0165 SOUTH TIMBALIER 27 OCS-G-1442 SOUTH TIMBALIER 29 OCS-G-2621 SOUTH TIMBALIER 36 OCS-G-2624 SOUTH TIMBALIER 37 OCS-G-2625 SOUTH TIMBALIER 169 OCS-G-1253 SOUTH TINBALIER 196 OCS-G-1265

VERMILION 28 (FED) OCS-G-4784 VERMILION 122 OCS-G-38C7 VERMILION ISS OCS-G-2872 VERMILION 156 OCS-G-3395 VERMILION 191 OCS-G-1134 VERMILION 217 OCS-G-1141 VERMILION 218 OCS-G-1142 VERMILION 225 OCS-G-1143 VERMILION 226 OCS-G-1144 VERMILION 241 OCS-G-3132 VERMILION 245 OCS-G-1146 VERMILION 246 OCS-G-1147 VERMILION 250 OCS-G-1149 VERMILION 251 OCS-G-2873 VERMILION 252 OCS-G-5431 VERMILION 261 OCS-G-3328

VIOSCA KNOLL 899 OCS-G-2444 VIOSCA KNOLL 900 OCS-C-2445

MEST CAMERON 41 OCS-G-2531 MEST CAMERON 173 OCS-G-0759 NEST CAMERON 180 OCS-G-0763 MEST CAMERON 201 OCS-G-0764 MEST CAMERON 493 OCS-G-3518 MEST CAMERON 499 OCS-G-3521 MEST CAMERON 509 OCS-G-3523

r

Ns. Ruby I. Boehm (LE-3-1) Nay 1. 1988 Page 4

NEST CAMERON 638 HEST CAMERON 643

NEST DELTA 27 NEST OELTA 28 NEST OELTA 35

GALVESTON-SOUTH ADDITION A-224

NEST CAMERON AREA 57 NEST CAMERON AREA 5

NEST CAMERON-WEST AOOITION 576

EAST CAMERON AREA 122 EAST CAMERON AREA 148 EAST CAMERON AREA 284

VERMILION AREA 48 VERMILION AREA 167

VERMI LION-SOUTH ADDITION 335

SOUTH MARSH ISLANO 90

SOUTH MARSH ISLAND-SOUTH AOOITION 148

EUGENE ISLAND AREA 54 EUGENE ISLAND AREA 79 EUGENE ISLAND AREA 97

GREEN CANYON AREA 92 GREEN CANYON AREA 136 GREEN CANYON AREA 161 GREEN CANYON AREA 205

SHIP SHOAL AREA 228

SOUTH TIMBALIER AREA 143

NEST DELTA-SOUTH ADDITION 138

GRAND ISLt AREA 72 GRAND ISLE AREA 79

MISSISSIPPI CANYON 320 MISSISSIPPI CANYON 321 MISSISSIPPI CANYON 322 MISSISSIPPI CANYON 323 MISSISSIPPI CANYON 365

OCS-G-2026 OCS-G-2241

OCS-G-4473 OCS-G-4893 OCS-G-1059

OCS-G-6131

OCS-G-S272 OCS G-1026

OCS-G-2019

OCS-G-5365 OCS-G-5370 OCS-G-7662

OCS-G-7677 OCS-G-4794

OCS-G-9516

OCS-G-8684

OCS-G-8685

OCS-G-5481 OCS-G-3993 OCS-G-5489

OCS-G-5898 OCS-G-4508 OCS-G-5909 OCS-G-5911

OCS-G-9623

OCS-G-6767

OCS-G-1598

OCS-G-7787 OCS-G-5657

OCS-G-6946 OCS-G-6946 OCS-G-5834 OCS-G-5834 OCS-G-5841

Nt. Ruby I . Bo?hm (LE-3-1) Nay 1, 1988 Page S

Xt has bttn our experience with your off let In tht past whtn dealing with Instruments of this length which affect a number of leases that tht procedure to bt followed Is to f l i t tht certified copies of tht Instruments In ont lease f l i t , and to f l i t letters In tht remaining ltast flits reflecting tht filing and referencing tht ltast f l i t whtrt tht instruments can bt found. Ht thtrtfort rtqutst that tht aforesaid certified copies of the Instruments bt rtcordtd In tht ltast file for Ship Shoal 198 -OCS-G-0593C, and wt enclose 114 copies of this letter to bt filed In tht remaining ltast f l i t s . The person delivering these Instruatnts wfll havt our f i n check for payment of tht filing ftts. Nt estimate tht cost of filing to bt $2,925.00 ($25.00 ptr filing, tht three certified copies rtferred to above, and 114 copies of this letter). Ht also rtqutst that you Indicate on tht copy of this letter tht datt, time and place of tht above filing.

It Is our understanding that ont drawback of this procedure Is tht possibility that tht ltast f l i t for Ship Shoal 198 - OCS-G-0593C might at soat point bt placed In tht archives. Nt don't know undtr what circumstances that might occur. Ht would assume that It Is possible that Ship Shoal 198 - 0CS-6-0S93C could go off production or otherwise terminate will It tht other leases were being aai ntal ntd. Nt ask that you make a notation In your f l i ts to consult us prior to doing so, so that wt aay aake any necessary arrangements to continue tht effect of our filings.

Nt appreciate your assistance In this aatttr. If you havt any qutstlons or difficulties concerning this filing, please contact us.

With best wishes. I aa.

is G. Saart

TGS/tah - 0993E Enclosures

Received tht above Instruatnts and filed same In tht records of tht off let of tht United Statts Minerals Management Strvlct. Ntw Orleans, Louisiana, this fftLday of „

i B A i J at 10 o'clock A " -

UNITEO STATES MINERALS NANAGEMENT SERVICE

MAN CHAM, HARDY. ROLFS AND ABADIE ATTORN ITS AND COUNULOM AT LAW

UtfTt MOB. TM NUT NATIONAL SAN* I OOW SUITS BOS, CltT P\MMjt T T . T " , . I I M I I . ,n • * * NORTH BOULKVABO

* - sss JIWIWON I T M I T Rear o r n c e S M I p. o. OSA***. a t *

BATON NOUOC. LOUISIANA T O B t l MOBI SBS-OTOO

LAFAYETTE. LOUISIANA 70803 TiLtCOHtB tso«i w i - t n f <S*> 3 U - O J 0 6 S U , T B B O O

•BOO POST 0 * M SOULCVABO HOUSTON, T E M A * f r o * *

m n • • • • T B I B T E L f C O B l C B t * l » l S | » M M

July 25, 1988

REBBIVED United Statee Departaent „

of tho Intorior JUL « © Minerala Manegenent Service Gulf of Mexico OCS Region jBatfaa Mmmmiirt Swase P.O. Box 7944

Netaltie, Louieiene 70010

Attentions LI-3-1 Nn. Boehn Re: Leeeee OCS-G 3534, OCff-fl asm,

end OCS-G 5366

Gentleaent

Generel Sendefer Offshore Partnerehip, Sendefer Offahora Production Coapany enJ PSI* Inc. hava executed en Exploretion Funding Agreonwnt relating to tha oil. gaa end ainaral laaaaa referenoed ebove.

The eddreeeee of tha partiaa to tha Exploration Funding Agreeaent ere aa followst

Generel Sendefer Offshore Pertnerehlp 1001 Fanin. Suite 2225 Houston, Taxas 77002-6785 Attentions Nr. Jaff Sendefer

PSZ, Zno. 5847 San Pallpa Plase, 8ulte 910 Houaton, Texee 77057 Attentions Vice Preeident - Gathering

Sendefer Offahora Produetion Coapany 1001 Panin. Suite 2225 Houston. Taxas 77002-6785 Attentions Mr. Jeff Sendefer

DOCUMENTS WILL BE FOUND AT MOHTCMI F U M i l T ? f • ,

n

United States Department of the Interior July 25, 1988 Page 2

To place third persons on notice ee to the execution end efficacy of tha aforementioned Exploretion Funding Agreement, pleeee f i l e the encloeed duplicete original of the Exploration Funding Agreement in the eppropriete f i l e maintained by your office, tie eleo requeet thet you f i l e one copy of this letter in the appropriate f i l e s in your off ice releting to eech of the captioned leeeea.

Pleeee acknowledge that f i l ing hee been accomplished pursuant to thia requeet by signing in the space provided on the xerox copiee of thie letter.

Very truly yours.

MANGHAM, HARDY, ROLFS A ABADIE

Enclosures

Filling Accomplished As Requested.

July , 1988