SOUTH PASS AREASOUTH ADDITION

SOUTHTIMBALIER

AREA

CHANDELEUR AREA

CHANDELEUR AREA EAST ADDITION

WESTCAMERON

AREAEAST

CAMERONAREA

MAINPASSAREA MAIN PASS

AREA SOUTHAND EAST ADDITION

BRETON SOUND AREA

SOUTH MARSHISLAND

AREANORTH

ADDITION

VERMILIONAREA

WEST CAMERON

AREA WEST

ADDITION

EUGENEISLANDAREA SHIP SHOAL

AREA

WESTDELTAAREAGRAND

ISLEAREA SOUTH PASS AREA

SOUTH MARSHISLAND

AREA

SOUTH PELTO AREA

WEST DELTA AREA SOUTH ADDITION

GRAND ISLE AREA SOUTH ADDITION

WEST CAMERON

AREA SOUTH

ADDITION

SOUTH MARSHISLAND

AREASOUTH

ADDITION

EAST CAMERON

AREA SOUTH

ADDITION

VERMILIONAREA SOUTH

ADDITION EUGENE ISLANDAREA

SOUTHADDITION

SHIP SHOALAREA

SOUTH ADDITION

SOUTH TIMBALIER

AREA SOUTH

ADDITIONMUSTANGISLAND

AREA

MUSTANG ISLANDAREA EAST

ADDITION

NORTH PADREISLAND

AREA

NORTH PADREISLAND

AREAEAST

ADDITION

SOUTH PADREISLAND

AREA

HIGH ISLANDAREA

HIGH ISLANDAREA

EAST ADDITION

GALVESTON AREA

BRAZOS AREA HIGH ISLANDAREA

SOUTH ADDITION

HIGH ISLAND

AREAEAST

ADDITIONSOUTH

EXTENSIONMATAGORDA

ISLAND AREA

GALVESTON AREA SOUTH ADDITION

BRAZOS AREA SOUTH ADDITION

SOUTH PASS AREAEAST ADDITION

SOUTH PADREISLAND

AREAEAST

ADDITION

SABINE PASS AREA

LA1

LA2

LA10

LA10A

LA10BLA3D

LA3

LA1ALA4

LA5

LA8LA7 LA9

LA3A

LA6

LA6B

LA8A

LA7ALA1B LA3CLA2A LA3B

LA4A LA5A

LA6A

TX3TX3A

TX2TX2A

TX1

TX7

TX7A

TX6

TX5

TX7B

TX7CTX4

TX6A

TX5B

LA11

LA9A

TX1A

2011

2000

2000

2000

2000

2000

2007

2000 2000

20002000

2000

2000

2000

20042007 20002000 2000

2000 2000

2000

20002002

20002000

2014

2000

20002000

2000

2000

20002000

20002000

2000

2014

TX8

2000

2000

2000

2000SABINE PASS AREA

LA12

BAY MARCHAND AREALA6C

2000

2000

LA9A2000

LA11A2000

2011

NG14-03CORPUS CHRISTI

NG15-03GREEN CANYONNG15-02

GARDEN BANKSNG15-01

EAST BREAKS

NH15-12EWING BANK

NH16-10MISSISSIPPI CANYON

NH16-07VIOSCA KNOLL

NH16-04MOBILE

NG14-06PORT ISABEL

Esri, DeLorme, GEBCO, NOAA NGDC, and other contributors

88°

88°

90°

90°

92°

92°

94°

94°

96°

96°

30° 30°

29° 29°

28° 28°

27° 27°

26° 26°

NG14-03

NG15-082014

TORTUGASVALLEY

1998

NG17-11

NH16-04

TX8LA11A

LA1

LA2

LA10 LA10ALA10B

LA3DLA3

LA1ALA4

LA5LA8LA7

LA9LA3ALA6

LA6BLA8A

LA7ALA1B LA3CLA2A LA3B LA4A LA5A LA6A

TX3TX3A

TX2 TX2A

TX1

TX7

TX7ATX6

TX5TX7B TX7CTX4 TX6A

TX5B

LA11

LA6C

LA9A

TX1A

NF17-01

LA12

CORPUS CHRISTIGREEN CANYON

GARDEN BANKSEAST BREAKS

WALKER RIDGE

EWING BANK

PENSACOLA

DESTIN DOME

DE SOTOCANYON

MISSISSIPPICANYON

FLORIDAMIDDLE GROUND

LLOYD RIDGEATWATER VALLEY THE ELBOW

HENDERSONLUND

VERNON BASIN

HOWELL HOOK

GAINESVILLE

TARPONSPRINGS

SAINTPETERSBURG

CHARLOTTEHARBOR

PULLEY RIDGEMIAMI

APALACHICOLA

KEATHLEYCANYON

ALAMINOSCANYON

SIGSBEEESCARPMENT

AMERYTERRACE

PORT ISABELFLORIDA

PLAINLUND SOUTH

RANKIN

DRY TORTUGAS

NG15-03NG15-02NG15-01

NG15-06

VIOSCA KNOLL

NH15-12

NH16-05

NH16-08

NH16-11

NH16-10NH16-12

NG16-02NG16-01NG16-03

NG16-05NG16-04 NG16-06

NG16-09

NH16-07NH17-07

NH17-10

NG17-01

NG17-04

NG17-07NG17-08

NH16-09

NG15-05NG15-04

NG15-09NG14-06 NG16-08

NG16-07

NG16-12

NG17-10

2000

2000

20072000

2000

CAMPECHEESCARPMENT

NG16-11

MOBILE

2014

2014

2008

20001999

200820001999

20082000 1999

1999

1999

2000

2000

2014

2014

2014

2014

20142014

KEY WEST

2011

2014

2014

20142014

20142014 2007

2014

1998

2014

Esri, DeLorme, GEBCO, NOAA NGDC, and other contributors

80°

80°

82°

82°

84°

84°

86°

86°

88°

88°

90°

90°

92°

92°

94°

94°

96°

96°

98°

98°

32° 32°

30° 30°

28° 28°

26° 26°

24° 24°

22° 22°

WGM

ZONE 14 ZONE 15 ZONE 16

UTM ZONE 14 ZONE 15

G U L F O F M E X I C OUNITED STATES

MEXICO

OFFICIAL PROTRACTION DIAGRAMS

PLANNING AREA CODESWGM = Western Gulf of MexicoCGM = Central Gulf of Mexico

Texas Leasing Map Numbers 1 thru 3A computed on Texas (Lambert) Plane Coordinate System

South Zone; 4 thru 8 computed on Texas (Lambert) Plane Coordinate System South Central Zone.

Louisiana Leasing Maps computed on Louisiana(Lambert) Plane Coordinate System South Zone.

Submerged Lands Act BoundaryImmobilized by Supreme Court DecreeLouisiana: 1981Mississippi: 1990Alabama: 1993Texas: 1998

UTM ZONE 14 ZONE 15 ZONE 16 ZONE 17

ZONE 14ZONE 15 ZONE 16 ZONE 17

G U L F O F M E X I C O

LEASING MAPS

UNITED STATESMEXICO

UNITED STATESCUBA

North Atlantic Ocean

PLANNING AREA CODESWGM = Western Gulf of MexicoCGM = Central Gulf of MexicoEGM = Eastern Gulf of Mexico

Submerged Lands Act BoundaryImmobilized by Supreme Court DecreeLouisiana: 1981Mississippi: 1990Alabama: 1993Texas: 1998

UNITED STATESDEPARTMENT OF THE INTERIOR

BUREAU OF OCEAN ENERGY MANAGEMENTOUTER CONTINENTAL SHELF

OFFICIAL PROTRACTION DIAGRAMSGULF COAST

NAD 27 INDEX2017

North

Atlantic

Ocean

GULF OF MEXICOLEASING MAPS

OFFICIAL PROTRACTION DIAGRAMS

DIAGRAM SELECTION. The extent of the published diagram coverage and the latestapproval date for each protraction is shown on the index. Each diagram is designatedby a number and may also carry the name of a city, town, or prominent natural featurewithin it. Diagrams are available for download in PDF format from https://www.boem.gov/Oil-and-Gas-Energy-Program/ Mapping-and-Data/Maps-And-Spatial-Data.aspx

The Supplemental Official OCS Block Diagrams (SOBDs) depict areal measurements,projected and non-projected boundaries, offshore boundary intersection coordinates,and Federal and State land ownership for individual Outer Continental Shelf cadastre blocks. The Limit of "8(g) Zone" extends three nautical miles seaward of the Submerged Lands Act (SLA) Boundary using the same principles and baselines used to project the SLA boundary.

Texas

LouisianaMississippi Alabama

Texas Louisiana

Mississippi Alabama Georgia

Florida

MEXICO

CGM

WGM

CGM

EGM

ZONE 16

CUBA