Drilling Rigs Built in U.S. Shipyards |
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Most recent update: January 14, 2021 |
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The offshore drilling rig was invented in Texas and, until the early 1970s, almost all the world's rigs were built in U.S. yards. All that has now changed: of the 327 rigs listed here, only 31 were built in a year beginning with a 2. With regard to the accuracy and completeness of this table, it's a little difficult to track the inactive rigs: some may be cold-stacked, others may have been scrapped. If anyone has any information that would help, please share it with me by sending it to timcolton@aol.com | ||||||||||
Rigbuilder | Location | Hull # | O.N. | IMO # | Original Name | Original Owner | Rig Type | Price ($mm) | Delivery | Disposition |
Alabama Dry Dock | Mobile AL | 599 | 273704 | Mr. Arthur | Coral Drilling | Submersible | Apr-57 | Scrapped | ||
Alabama Dry Dock | Mobile AL | 615 | 275787 | El Dorado | ODECO | Submersible | May-58 | Scrapped | ||
Alabama Dry Dock | Mobile AL | 706 | 552669 | 8750857 | Diamond M Century | Diamond M Drilling | Semi-Submersible | 16 | Nov-73 | Later Ocean Century, retired 2004 |
Alabama Dry Dock | Mobile AL | 707 | 560234 | 8750924 | Diamond M New Era | Diamond M Drilling | Semi-Submersible | 18 | Sep-74 | Later Ocean New Era, scrapped 2014 |
Alabama Dry Dock | Mobile AL | 714 | 571206 | 8750895 | Diamond M General | Diamond M Drilling | Semi-Submersible | 25 | Feb-76 | Later Ocean General, General, scrapped 2016 |
Alabama Dry Dock | Mobile AL | 715 | 579842 | 8750871 | Diamond M Epoch | Diamond M Drilling | Semi-Submersible | 25 | Feb-77 | Later Ocean Epoch, scrapped 2015 |
Alabama Maritime | Mobile AL | 5 | 642738 | 8750900 | Diamond M Hunter | Diamond M Drilling | Semi-Submersible | Dec-81 | Later Hunter, Atwood Hunter, scrapped 2015 | |
Alabama Maritime | Mobile AL | 6 | 649432 | 8750869 | Diamond M Eagle | Diamond M Drilling | Semi-Submersible | Feb-82 | Later Eagle, Atwood Eagle, scrapped 2017 | |
Alabama Maritime | Mobile AL | 7 | 653713 | 8750883 | Diamond M Falcon | Diamond M Drilling | Semi-Submersible | Mar-83 | Later Falcon, Atwood Falcon, scrapped 2017 | |
Alexander/American | New Orleans LA | Breton Rig 20 | Barnsdall Drilling | Submersible | 1949 | Scrapped | ||||
Alexander/American | New Orleans LA | 267936 | Mr. Charlie | ODECO | Submersible | 1954 | Museum in Morgan City LA | |||
Alexander/American | New Orleans LA | 269588 | John Hayward | ODECO | Submersible | 1955 | Scrapped | |||
Alexander/American | New Orleans LA | Offshore No. 53 | Offshore Company | Submersible | 1955 | Scrapped | ||||
Alexander/American | New Orleans LA | Par 1 | Offshore Company | Submersible | 1955 | Scrapped | ||||
Alexander/American | New Orleans LA | St. Louis | ODECO | Submersible | 1956 | Scrapped | ||||
Alexander/American | New Orleans LA | 273546 | Chris Zeppa | ODECO | Submersible | 1957 | Scrapped | |||
Alexander/American | New Orleans LA | 274324 | Seadrill 3 | Seadrilling | Submersible | 1957 | Scrapped | |||
Alexander/American | New Orleans LA | Seadrill 4 | Seadrilling | Submersible | 1958 | Scrapped | ||||
Alexander/American | New Orleans LA | 276560 | Rimtide | Rimrock | Submersible | 1958 | Scrapped | |||
Alexander/American | New Orleans LA | Gulf Marine Rig No. 1 | Gulf Marine | Submersible | 1958 | Scrapped | ||||
AMFELS | Brownsville TX | 178 | 8764420 | Chiles Columbus | Chiles Offshore | Jack-Up | 60 | May-99 | Later Ensco 74, destroyed by Ike 2008 | |
AMFELS | Brownsville TX | 179 | 8764626 | Chiles Magellan | Chiles Offshore | Jack-Up | 60 | Oct-99 | Later Ensco 75, now Valaris JU-75 | |
AMFELS | Brownsville TX | 182 | 1122763 | 8767123 | Q4000 | Cal Dive International | Semi-Submersible | 100 | Apr-02 | Active |
AMFELS | Brownsville TX | 187 | 8765163 | Chiles Galileo | Chiles Offshore | Jack-Up | 110 | Oct-02 | Later Ensco 105, Valaris JU-105, scrapped | |
AMFELS | Brownsville TX | 188 | 8765175 | Central Tonala | Perforadora Central | Jack-Up | Feb-04 | Now Tonala | ||
AMFELS | Brownsville TX | 193 | 8768452 | Offshore Courageous | Scorpion Offshore | Jack-Up | 87 | May-07 | Now West Courageous | |
AMFELS | Brownsville TX | 194 | 8768335 | Ocean Scepter | Diamond Offshore | Jack-Up | Aug-08 | Now Shelf Drilling Scepter | ||
AMFELS | Brownsville TX | 195 | 8768464 | Offshore Defender | Scorpion Offshore | Jack-Up | 87 | Nov-07 | Now West Defender | |
AMFELS | Brownsville TX | 196 | 8768476 | Offshore Resolute | Scorpion Offshore | Jack-Up | 87 | Apr-08 | Now West Resolute | |
AMFELS | Brownsville TX | 197 | 8768830 | Offshore Vigilant | Scorpion Offshore | Jack-Up | 87 | Sep-08 | Now West Vigilant | |
AMFELS | Brownsville TX | 198 | 8768842 | Offshore Intrepid | Scorpion Offshore | Jack-Up | 87 | Jan-09 | Now West Intrepid | |
AMFELS | Brownsville TX | 199 | 8769078 | Atwood Aurora | Atwood Oceanics | Jack-Up | 150 | Dec-10 | Later Ensco 112, Valaris JU-142 | |
AMFELS | Brownsville TX | 200 | 8770132 | Tuxpan | Perforadora Central | Jack-Up | Feb-10 | Active | ||
AMFELS | Brownsville TX | 201 | 9584451 | Rowan EXL I | Rowan Companies Inc. | Jack-Up | Apr-10 | Active | ||
AMFELS | Brownsville TX | 202 | 8771150 | Rowan EXL II | Rowan Companies Inc. | Jack-Up | Aug-10 | Now Valaris JU-144 | ||
AMFELS | Brownsville TX | 203 | 8770211 | Rowan EXL III | Rowan Companies Inc. | Jack-Up | Dec-10 | Now Valaris JU-145 | ||
AMFELS | Brownsville TX | 204 | 8770223 | Rowan EXL IV | Rowan Companies Inc. | Jack-Up | Sep-11 | Active | ||
AMFELS | Brownsville TX | 205 | 9621443 | Papaloapan | Perforadora Central | Jack-Up | 195 | Aug-13 | Active | |
AMFELS | Brownsville TX | 206 | 9659294 | Coatzalcoalcos | Perforadora Central | Jack-Up | 205 | Nov-14 | Active | |
AMFELS | Brownsville TX | 208 | 9714044 | Uxpanapa | Perforadora Central | Jack-Up | 240 | Jul-16 | Active | |
Avondale Shipyards | New Orleans LA | 1014 | 291125 | Ocean Driller | Odeco | Semi-Submersible | Apr-63 | The first semi, no longer active | ||
Avondale Shipyards | New Orleans LA | 1056 | 296607 | Ocean Explorer | Odeco | Semi-Submersible | Sep-64 | No longer active | ||
Avondale Shipyards | New Orleans LA | 1065 | 299139 | Ocean Queen | Odeco | Semi-Submersible | Jan-65 | No longer active | ||
Avondale Shipyards | New Orleans LA | 1100 | 502244 | Ocean Traveler | Odeco | Semi-Submersible | Mar-66 | No longer active | ||
Avondale Shipyards | New Orleans LA | 1944 | 8753342 | Ocean Victory | Odeco | Semi-Submersible | 20 | Oct-72 | Scrapped 2018 | |
Avondale Shipyards | New Orleans LA | 2051 | 546763 | 8755118 | Sedco 702 | Sedco | Semi-Submersible | 23 | May-73 | Scrapped 2016 |
Avondale Shipyards | New Orleans LA | 2052 | 8750077 | Waage Drill I | Waage Drilling | Semi-Submersible | 24 | Oct-73 | Later Aladdin, Dan Baroness, Ocean Baroness, scrapped 2018 | |
Avondale Shipyards | New Orleans LA | 2053 | 8755388 | Waage Drill II | Waage Drilling | Semi-Submersible | 24 | Apr-74 | Later Sinbad, Dan Countess, Ocean Countess, Ocean Star, scrapped 2016 | |
Avondale Shipyards | New Orleans LA | 2055 | 8753225 | Ocean Rover | Odeco | Semi-Submersible | 22 | Jun-73 | Active | |
Avondale Shipyards | New Orleans LA | 2261 | 553910 | 8755120 | Sedco 703 | Sedco | Semi-Submersible | 20 | Feb-74 | Scrapped 2015 |
Avondale Shipyards | New Orleans LA | 2262 | 560108 | 8755625 | Western Pacesetter III | Western Oceanic | Semi-Submersible | 25 | Sep-74 | Later Pacesetter III, Falcon 100, scrapped 2015 |
Avondale Shipyards | New Orleans LA | 2276 | 568838 | 8755807 | Zapata Concord | Zapata Drilling | Semi-Submersible | 23 | Oct-75 | Later Ocean Concord, scrapped 2015 |
Avondale Shipyards | New Orleans LA | 2277 | 571193 | 8755821 | Zapata Lexington | Zapata Drilling | Semi-Submersible | 23 | Mar-76 | Later Ocean Lexington, scrapped 2015 |
Avondale Shipyards | New Orleans LA | 2280 | 575526 | 8755845 | Zapata Saratoga | Zapata Drilling | Semi-Submersible | 23 | Sep-76 | Later Ocean Saratoga, scrapped 2015 |
Avondale Shipyards | New Orleans LA | 2282 | 8755156 | Sedco 707 | Sedco | Semi-Submersible | 20 | Oct-76 | Scrapped 2015 | |
Avondale Shipyards | New Orleans LA | 2283 | 578592 | 8755883 | Zapata Yorktown | Zapata Drilling | Semi-Submersible | 23 | Dec-76 | Later Ocean Yorktown, scrapped 2017 |
Baker Marine | Ingleside TX | 2 | 8756239 | Transworld Rig 64 | Transworld Drilling | Jack-Up | Jun-76 | Later Noble Rig 64, Johnnie Hoffman, Noble Johnnie Hoffman, Paragon 8301, scrapped 2018 | ||
Baker Marine | Ingleside TX | 3 | 8754205 | Pool Rig 50 | Pool Company | Jack-Up | Jul-77 | Active | ||
Baker Marine | Ingleside TX | 4 | J Storm VIII | Marine Drilling | Jack-Up | Aug-78 | Later Marine 8, Southwestern 180, Cliffs Drilling 180, RBF 191, THE 191, scrapped 2009 | |||
Baker Marine | Ingleside TX | 5 | 603881 | 8753043 | Morco II | Moran Bros. | Jack-Up | Apr-79 | Later Ocean Conquest, Falrig 82, RBF 190, Hercules 190, THE 190, scrapped 2011 | |
Baker Marine | Ingleside TX | 8751564 | Nueces I | Houston Offshore | Jack-Up | 1978 | Later Grace Offshore No. 1, Nueces, NR Nueces, now Sheng Li No. 9 | |||
Baker Marine | Ingleside TX | J Storm IX | Marine Drilling | Jack-Up | 1979 | Later Marine 9 | ||||
Baker Marine | Ingleside TX | Pool Rig 51 | Pool Company | Jack-Up | 1979 | |||||
Baker Marine | Ingleside TX | Don McMahon | Diamond M Drilling | Jack-Up | 1980 | Active | ||||
Baker Marine | Ingleside TX | 20 | 638626 | 8751926 | J Storm XV | Marine Drilling | Jack-Up | Jul-81 | Later Marine 15, Hercules 2500, Pride Arizona, Seahawk 2500 | |
Baker Marine | Ingleside TX | 22 | 643417 | 8756538 | Charger I | Huthnance Drilling | Jack-Up | Dec-81 | Later Viking Rig IV, Southwestern 15, Cliffs Drilling 151, RBF 151, Blake 151, Spartan 151 | |
Baker Marine | Ingleside TX | 23 | 645917 | 8754231 | Pool Rig 53 | Pool Company | Jack-Up | Apr-82 | Later Well Services Rig 53 | |
Baker Marine | Ingleside TX | 25 | 8751150 | Charger II | Huthnance Drilling | Jack-Up | Dec-81 | Later Ensco III, GP-19 | ||
Baker Marine | Ingleside TX | 26 | 643745 | 8750120 | Mr. Demp | Marine Drilling | Jack-Up | Dec-81 | Hull built in South Africa, later Loosbrock Sun, Songa Sun, Achilles, RBF 192, THE 192, Blake 505, GPS Producer 1, Mopu Sepat | |
Baker Marine | Ingleside TX | 31 | 648557 | 8754243 | Pool Rig 54 | Pool Company | Jack-Up | Jun-82 | Hull built in South Africa, active | |
Baker Marine | Ingleside TX | 42 | 8750950 | Ponca | Savage Drilling | Jack-Up | Aug-82 | Later Dick Favor, Noble Dick Favor, Paragon B153, B152 | ||
Bethlehem Steel | Key Highway MD | 4008 | 554929 | 8753249 | Ocean Scout | Oceaneering Intl Inc | Submersible | 15.4 | Apr-74 | Later Seascout, Thule Phoenix, scrapped |
Bethlehem Steel | Sparrows Point MD | 4660 | 634728 | 8755455 | Sabine III | Houston Offshore | Jack-Up | Jun-81 | Later Songa Sky, Phoenix IV, RBF 204, THE 204, Hercules 204, Gaea 3, scrapped 2017 | |
Bethlehem Steel | Sparrows Point MD | 4661 | 8750015 | Griffin-Alexander III | Griffin-Alexander | Jack-Up | Sep-81 | Now Aban II | ||
Bethlehem Steel | Sparrows Point MD | 4662 | 643364 | 8750962 | Griffin-Alexander IV | Griffin-Alexander | Jack-Up | Feb-82 | Later Discovery, Frank Lamaison, Pride New Mexico, Seahawk 2007, Hercules 214, Enterprise 214 | |
Bethlehem Steel | Sparrows Point MD | 4663 | 646539 | 8754334 | Cheyenne | Temple Drilling | Jack-Up | May-82 | Later Red McCarty, Pride Colorado, Seahawk 2002 | |
Bethlehem Steel | Sparrows Point MD | 4664 | 648034 | 8751796 | Griffin-Alexander VI | Griffin-Alexander | Jack-Up | Jun-82 | Later Independence, Mac McCoy, Pride Alabama, Seahawk 2000, scrapped 2017 | |
Bethlehem Steel | Sparrows Point MD | 4665 | 8756100 | Mr. Ric | Phoenix Offshore | Jack-Up | Dec-82 | Later Viking Rig VI, NR 4, Southwestern 100, Cliffs Drilling 100, RBF 100, scrapped | ||
Bethlehem Steel | Beaumont TX | Mr. Gus | Fluor Drilling | Jack-Up | 1954 | Wrecked 1957 | ||||
Bethlehem Steel | Beaumont TX | 6654 | 291384 | 8752673 | Mr. Gus II | Fluor Drilling | Jack-Up | Jan-57 | Later Blake 10, scrapped 2012 | |
Bethlehem Steel | Beaumont TX | Jim Woodruff | Jack-Up | 1957 | Scrapped | |||||
Bethlehem Steel | Beaumont TX | 6776 | 8763816 | Stormdrill I | Storm Drilling | Jack-Up | Jun-64 | Later Ocean Pioneer, Ocean Liberty, Gulf Producer 1, Tim McConn | ||
Bethlehem Steel | Beaumont TX | Stormdrill II | Storm Drilling | Jack-Up | 1965 | Later Ocean Pride, scrapped | ||||
Bethlehem Steel | Beaumont TX | 6789 | 9264518 | Stormdrill III | Storm Drilling | Jack-Up | Aug-65 | Later Ocean Patriot, wrecked 2008 but rebuilt 2010 | ||
Bethlehem Steel | Beaumont TX | Transworld 50 | Transworld Drilling | Jack-Up | 1965 | Scrapped | ||||
Bethlehem Steel | Beaumont TX | Marlin No. 3 | Marlin Drilling | Jack-Up | 1965 | Scrapped | ||||
Bethlehem Steel | Beaumont TX | 6806 | 504764 | 8752532 | Marlin No. 4 | Marlin Drilling | Jack-Up | Jul-66 | Later Cliffs No. 4 | |
Bethlehem Steel | Beaumont TX | Stormdrill IV | Storm Drilling | Jack-Up | 1966 | Scrapped | ||||
Bethlehem Steel | Beaumont TX | 6815 | 507321 | 8755493 | Stormdrill V | Storm Drilling | Jack-Up | Jan-67 | Later Marine 5, now fixed platform Inda | |
Bethlehem Steel | Beaumont TX | 558179 | Transworld 59 | Transworld Drilling | Jack-Up | 1967 | Later Rig 59, scrapped | |||
Bethlehem Steel | Beaumont TX | 4844 | 523557 | 8753029 | Stormdrill VI | Storm Drilling | Jack-Up | 1969 | Later Ocean Chief, Auntie Julie the Matriarch, scrapped | |
Bethlehem Steel | Beaumont TX | 4845 | 8755388 | Ocean Star | Odeco | Jack-Up | 1969 | Now a museum in Galveston | ||
Bethlehem Steel | Beaumont TX | 4846 | 523782 | 8751813 | J Storm I | Marine Drilling | Jack-Up | Jan-70 | Later Marine 1, Marine 225, Pride Illinois, Blake 202, Spartan Rig 202 | |
Bethlehem Steel | Beaumont TX | 4857 | 562057 | J. W. McLean | Jack-Up | 1971 | Later Indo-Pacific Perdana (Indonesia), scrapped | |||
Bethlehem Steel | Beaumont TX | 4868 | 8753237 | Stormdrill VII | Storm Drilling | Jack-Up | Dec-71 | Later Ocean Ruler, now platform Tchatamba A | ||
Bethlehem Steel | Beaumont TX | 4875 | 8753378 | Zephyr I | Odeco | Semi-Submersible | May-73 | Later Ocean Zephyr, now Atlantic Zephyr | ||
Bethlehem Steel | Beaumont TX | 4878 | Western Pacesetter I | Western Oceanic | Semi-Submersible | 20 | 1973 | Scrapped | ||
Bethlehem Steel | Beaumont TX | 4879 | 8756318 | Zapata Ugland | Zapata Drilling | Semi-Submersible | 23 | 1974 | Later Eddie Delahoussay, Sea Drill Two, Treasure Driller, JW McLean, scrapped 2015 | |
Bethlehem Steel | Beaumont TX | 4880 | 1054269 | 8756215 | Transworld 62 | Transworld Drilling | Jack-Up | 10.9 | May-74 | Later Noble Rig 62, Cecil Forbes, Pride Texas, Seahawk 3000, Hercules 300, WFD Rig 300 |
Bethlehem Steel | Beaumont TX | 4881 | 8755895 | Zephyr II | Odeco | Semi-Submersible | 1974 | Later Ocean Zephyr II | ||
Bethlehem Steel | Beaumont TX | 4882 | 8750558 | Pat Rutherford Sr. | Viking Offshore A/S | Semi-Submersible | 20 | Dec-74 | Later Dixilyn-Field 95, Sonat D-F 95, Boss Prithvi, Seadrill, Odin Neptune | |
Bethlehem Steel | Beaumont TX | 4883 | 565659 | 8755613 | Western Pacesetter II | Western Oceanic | Semi-Submersible | 20 | Jun-75 | Later Atlantic Star I, Mata Redonda, Roman 20, Pacesetter II, Songa Venus, scrapped 2019 |
Bethlehem Steel | Beaumont TX | 4884 | Ranger III | Atlantic Pacific Marine | Jack-Up | 1975 | Scrapped | |||
Bethlehem Steel | Beaumont TX | 4885 | 560547 | 8751825 | J Storm III | Marine Drilling | Jack-Up | Oct-74 | Later Marine 3, Pride Kentucky, Blake 303, Spartan Rig 303 | |
Bethlehem Steel | Beaumont TX | 4886 | 568669 | 8752556 | Marlin No. 7 | Marlin Drilling | Semi-Submersible | Nov-75 | Later Diamond M Ambassador, Ocean Ambassador, scrapped 2016 | |
Bethlehem Steel | Beaumont TX | 4887 | 567686 | 8751837 | J Storm IV | Marine Drilling | Jack-Up | Aug-75 | Later Marine 4, Pride Michigan, Seahawk 2504, Hercules 256, Seabase Project Phase I | |
Bethlehem Steel | Beaumont TX | 4888 | Ocean Express | Odeco | Jack-Up | Dec-75 | Wrecked and lost 1976 while under tow | |||
Bethlehem Steel | Beaumont TX | 4889 | 8751708 | Salenergy I | Salenrederierna | Jack-Up | 21 | Mar-76 | Later Horizon, Chiles Horizon, Cliff Matthews, Pride Wyoming, destroyed 2008 | |
Bethlehem Steel | Beaumont TX | 4890 | 8754994 | Fjelldrill | Nordrill Inc. | Jack-Up | Jun-76 | Later Nordrill Seahawk, Seahawk, Falcon Seahawk, RBF 254, THE 254, Hercules 254, Cesano | ||
Bethlehem Steel | Beaumont TX | 4891 | 575915 | 8751851 | J Storm VII | Marine Drilling | Jack-Up | Nov-76 | Later Marine 7, Ocean Legend | |
Bethlehem Steel | Beaumont TX | 4908 | 587412 | 8751849 | J Storm VI | Marine Drilling | Jack-Up | Oct-77 | Later Marine 6, Cliffs Drilling No. 8, Rig 8 | |
Bethlehem Steel | Beaumont TX | 4909 | Ranger IV | Atlantic Pacific Marine | Jack-Up | 1977 | Scrapped | |||
Bethlehem Steel | Beaumont TX | 4910 | 593537 | 8755522 | Teledyne 18 | Teledyne Offshore | Jack-Up | Apr-78 | Later Falrig 18, RBF 251, THE 251, Hercules 251, Enterprise 251 | |
Bethlehem Steel | Beaumont TX | 4912 | 598819 | 8755534 | Teledyne 19 | Teledyne Offshore | Jack-Up | Oct-78 | Later Falrig 19, RBF 252, THE 252, Hercules 252, scrapped 2017 | |
Bethlehem Steel | Beaumont TX | 4914 | 601376 | 8751887 | J Storm X | Marine Drilling | Jack-Up | Jan-79 | Later Marine 10, Cliffs Drilling No. 10, now fixed platform Maleo Producer (Panama) | |
Bethlehem Steel | Beaumont TX | 4915 | Apache | Temple Drilling | Jack-Up | 1979 | Scrapped | |||
Bethlehem Steel | Beaumont TX | 4916 | 604568 | 8755390 | Dixilyn-Field 85 | Dixilyn-Field | Jack-Up | Apr-79 | Later Sonat D-F 85, Falrig 85, RBF 205, THE 205, Hercules 205, Enterprise 205 | |
Bethlehem Steel | Beaumont TX | 4917 | 600160 | 8752831 | NN 1 | Noble Drilling | Jack-Up | Dec-78 | Later Pride Utah, Seahawk 800, Hercules 800, scrapped 2011 | |
Bethlehem Steel | Beaumont TX | 4918 | 8756526 | Sabine I | Houston Offshore | Jack-Up | Jun-79 | Later Viking Rig III, Phoenix V, Southwestern 200, Cliffs Drilling 200, RBF 200, THE 200, Hercules 200, Gaea 4, scrapped 2017 | ||
Bethlehem Steel | Beaumont TX | 4919 | Acadian Spirit | Huthnance Drilling | Jack-Up | 1979 | Scrapped | |||
Bethlehem Steel | Beaumont TX | 4920 | 8752348 | Marlin No. 14 | Marlin Drilling | Jack-Up | Mar-80 | Later Loosbrock Star, now Borgen Dolphin | ||
Bethlehem Steel | Beaumont TX | 4921 | 617208 | 8751899 | J Storm XI | Marine Drilling | Jack-Up | Feb-80 | Later Marine 11, Cliffs Drilling 11, Parker Drilling 11-J, Fielding 11, Hercules 211, scrapped 2015 | |
Bethlehem Steel | Beaumont TX | 4922 | 619440 | 8751679 | Broughton I | Broughton Drilling | Jack-Up | Apr-80 | Later Hercules 20, Parker Drilling 20-J, Hercules 101, scrapped 2012 | |
Bethlehem Steel | Beaumont TX | 4923 | 8754695 | Sabine II | Houston Offshore | Jack-Up | Apr-80 | Later Grijalva | ||
Bethlehem Steel | Beaumont TX | 4924 | 624764 | 8755405 | Dixilyn-Field 86 | Dixilyn-Field | Jack-Up | Jul-80 | Later Sonat D-F 86, Falrig 86, RBF 206, THE 206, Hercules 206, scrapped 2015 | |
Bethlehem Steel | Beaumont TX | 4925 | 8751904 | J Storm XII | Marine Drilling | Jack-Up | Jun-80 | Later Marine 12, Cliffs Drilling 12, Cliffs Drilling 201, RBF 208, THE 208, Hercules 208 | ||
Bethlehem Steel | Beaumont TX | 4926 | 8751916 | J Storm XIV | Marine Drilling | Jack-Up | Aug-80 | Later Marine 14, Cliffs Drilling 14, Cliffs Drilling 202, RBF 209 | ||
Bethlehem Steel | Beaumont TX | 4927 | 8750572 | Gulfdrill | O & U Drilling | Jack-Up | Nov-80 | Later Bull Driller, Southwestern 153, Cliffs Drilling 153, RBF 153, THE 153, Hercules 153, Gaea 200 | ||
Bethlehem Steel | Beaumont TX | 4928 | 8756502 | Comanche | Temple Drilling | Jack-Up | Dec-80 | Later Viking Rig I, Southwester 152, Cliffs Drilling 152, RBF 152, Well Services Rig 152 | ||
Bethlehem Steel | Beaumont TX | 4929 | 631372 | 8752465 | Keyes 200 | Keyes Drilling | Jack-Up | Feb-81 | Later Marine 200, Pride Nebraska, Seahawk 2005, Hercules 2005, Halcyon 2, Marsya | |
Bethlehem Steel | Beaumont TX | 4930 | 8756514 | Broughton II | Broughton Drilling | Jack-Up | Mar-81 | Later Viking Rig II, Southwestern 110, Cliffs Drilling 110, RBF 110, THE 110, Well Services Rig 110 | ||
Bethlehem Steel | Beaumont TX | 4931 | 635022 | 8752893 | Griffin-Alexander I | Griffin-Alexander | Jack-Up | Jul-81 | Later Nordic Explorer, Marine 201, Pride Nevada, Seahawk 2006, Hercules 209, Enterprise 209 | |
Bethlehem Steel | Beaumont TX | 4932 | 637309 | 8750003 | Griffin-Alexander II | Griffin-Alexander | Jack-Up | Jun-81 | Later Aban I, Phoenix VI, RBF 207, THE 207, Hercules 207, scrapped 2015 | |
Bethlehem Steel | Beaumont TX | 4933 | 640547 | Houtech I | Houtech Energy | Jack-Up | Sep-81 | Later Arapaho, Ranger VI, Pool Ranger VI | ||
Bethlehem Steel | Beaumont TX | 4934 | 641802 | 8751942 | J Storm XVII | Marine Drilling | Jack-Up | Oct-81 | Later Marine 17, Pride Florida, Seahawk 2003 | |
Bethlehem Steel | Beaumont TX | 4935 | 642308 | Houtech II | Houtech Energy | Jack-Up | Nov-81 | Later Navajo, Ranger V, Pool Ranger V | ||
Bethlehem Steel | Beaumont TX | 4936 | 646318 | 8754437 | Houtech III | Houtech Energy | Jack-Up | Mar-82 | Later Rio Grande Uno, Oceandril Ranger, Pool Ranger VII | |
Bethlehem Steel | Beaumont TX | 4937 | 638954 | 8751930 | J Storm XVI | Marine Drilling | Jack-Up | Aug-81 | Later Marine 16, Pride Georgia, Seahawk 2502, Hawk, total loss 2019 | |
Bethlehem Steel | Beaumont TX | 4938 | 643906 | 8752908 | Nordrill Falcon | Grace Offshore | Jack-Up | Dec-81 | Later Phoenix II, RBF 202, THE 202, Hercules 202, scrapped 2017 | |
Bethlehem Steel | Beaumont TX | 4939 | 646102 | 8751198 | Griffin-Alexander V | Griffin-Alexander | Jack-Up | Mar-82 | Later Enterprise, W. T. Johnson, Pride Arkansas, Seahawk 2001, Hercules 212, Enterprise 212 | |
Bethlehem Steel | Beaumont TX | 4940 | 649720 | 8750778 | Griffin-Alexander VII | Griffin-Alexander | Jack-Up | Jul-82 | Later Constitution, Marvin Winters, Pride Alaska, Seahawk 2600, Hercules 263, Enterprise 263 | |
Bethlehem Steel | Beaumont TX | 4941 | Griffin-Alexander VIII | Griffin-Alexander | Jack-Up | 1983 | Cancelled | |||
Bethlehem Steel | Beaumont TX | 4942 | 651875 | 8755546 | Teledyne 20 | Teledyne Offshore | Jack-Up | Oct-82 | Later Falrig 20, RBF 253, THE 253, Hercules 253, Enterprise 253 | |
Bethlehem Steel | Beaumont TX | 4943 | 652045 | 8751954 | J Storm XVIII | Marine Drilling | Jack-Up | Nov-82 | Later Marine 18, Seahawk 265, Hercules 265, total loss 2014 | |
Bethlehem Steel | Beaumont TX | 4944 | Keyes 201 | Keyes Drilling | Jack-Up | 1981 | Cancelled | |||
Bethlehem Steel | Beaumont TX | 4945 | Houtech IV | Houtech Energy | Jack-Up | 1982 | Cancelled | |||
Chicago Bridge & Iron | Pascagoula MS | 5 | 652422 | 8755986 | Dixilyn-Field 77 | Dixilyn-Field | Submersible | Dec-82 | Later Sonat D-F 77, Falrig 77, RBF 77, THE 77, Hercules 77, scrapped 2015 | |
Chicago Bridge & Iron | Pascagoula MS | 6 | 8750390 | John E. Jones | Submersible | Dec-85 | Later Real Explorer, Falrig 78, RBF 78, THE 78, Hercules 78, scrapped 2012 | |||
Chicago Bridge & Iron | Ingleside TX | 437 | 7916664 | Transworld 65 | Transworld Drilling | Submersible | Aug-79 | Later Noble Rig 65, Fri Rodli, Noble Fri Rodli, scrapped 2008 | ||
Chicago Bridge & Iron | Ingleside TX | 439 | 8010879 | Transworld 68 | Transworld Drilling | Submersible | Mar-80 | Later Noble Rig 68, Max Smith, Noble Max Smith, Max, scrapped 2017 | ||
Friede Goldman | Pascagoula MS | 8764482 | Marine 700 | Marine Drilling | Semi-Submersible | Jul-99 | Hull built in Norway, later Pride North America, ENSCO 5006, Valaris 5006, Smile 6, scrapped 2020 | |||
Friede Goldman | Pascagoula MS | 8765266 | Eirik Raude | Ocean Rig ASA | Semi-Submersible | 2002 | Hull built in China, scrapped 2019 | |||
Friede Goldman | Pascagoula MS | 8767317 | Leiv Eriksson | Ocean Rig ASA | Semi-Submersible | 2002 | Hull built in China, active | |||
Friede Goldman | Pascagoula MS | 8764339 | Pride Rio de Janeiro | Pride Drilling | Semi-Submersible | Feb-04 | Later ENSCO 6003, scrapped 2016 | |||
Friede Goldman | Pascagoula MS | 8764441 | Pride Portland | Pride Drilling | Semi-Submersible | May-04 | Later ENSCO 6004, scrapped 2016 | |||
General Dynamics | Charleston SC | 94 | 8752752 | Bill Bailey | Bailey-Shannon | Jack-Up | Jul-82 | Later Nealwell 1, Dolphin Titan Rig 110, Dolphin 110 | ||
General Dynamics | Charleston SC | 95 | 650193 | 8752764 | Bob Warner | Bailey-Shannon | Jack-Up | Nov-82 | Later Nealwell 11, Dolphin 111 | |
Gonzales Marine | Waveland MS | 8101 | 653832 | 8750998 | Dolphin Titan Rig 105 | Dolphin Titan Drilling | Jack-Up | Jun-83 | Later Dolphin 105 | |
Gonzales Marine | Waveland MS | 8102 | 653833 | 8751007 | Dolphin Titan Rig 106 | Dolphin Titan Drilling | Jack-Up | Nov-83 | Later Dolphin 106 | |
Ingalls SB | Pascagoula MS | 592 | Rig 44 | Kerr-McGee | Submersible | Oct-54 | Scrapped | |||
Ingalls SB | Pascagoula MS | 1000 | Rig 45 | Kerr-McGee | Submersible | Nov-55 | Scrapped | |||
Ingalls SB | Pascagoula MS | 1012 | Rig 46 | Kerr-McGee | Submersible | Nov-56 | Scrapped | |||
Ingalls SB | Pascagoula MS | Rig 47 | Kerr-McGee | Submersible | Nov-57 | Scrapped | ||||
Ingalls SB | Pascagoula MS | 1027 | 275995 | Louisiana | Zapata Drilling | Submersible | Apr-58 | Later Louisiana Offshore No. 1, LA Delta No. 1, scrapped | ||
Ingalls SB | Pascagoula MS | 1036 | Humble Float #1 | Humble Oil | Submersible | Nov-56 | Scrapped | |||
Ingalls SB | Pascagoula MS | 1047 | 274841 | Movible Offshore #2 | Movible-Offshore | Submersible | Sep-57 | Scrapped | ||
Ingalls SB | Pascagoula MS | 1063 | 275525 | Bluewater 1 | Santa Fe Drilling | Semi-Submersible | Sep-57 | Scrapped | ||
Ingalls SB | Pascagoula MS | 1124 | 298297 | Sedco 135 | Sedco | Semi-Submersible | May-62 | Sank 1979 | ||
Ingalls SB | Pascagoula MS | 6031 | 643621 | 8751057 | Vanguard I | Huthnance Drilling | Jack-Up | Jan-82 | Later Dual Rig 41, Ensco 51, Deepsea Fossil | |
Ingalls SB | Pascagoula MS | 6036 | 645076 | 8755766 | Yucatan | Chiles Offshore | Jack-Up | Apr-82 | Later Tommy Craighead, Noble Tommy Craighead, Paragon L783 | |
Ingalls SB | Pascagoula MS | 6038 | 650007 | 8752609 | Bonito I | Bonito Offshore | Jack-Up | Jul-82 | Later Miss Kitty, Kenneth Delaney, Noble Kenneth Delaney, Paragon L786, scrapped 2018 | |
Ingalls SB | Pascagoula MS | 6043 | 652579 | 8756485 | Vanguard II | Huthnance Drilling | Jack-Up | Nov-82 | Later Dual Rig 92, Ensco 57, Deepsea Fortune | |
Ingalls SB | Pascagoula MS | 6045 | 654336 | 8750522 | Bonito II | Bonito Offshore | Jack-Up | Feb-83 | Later Miss Clementine, Ensco 56, total loss 2017 | |
Ingalls SB | Pascagoula MS | 6101 | 8756265 | Transworld Rig 69 | Transworld Drilling | Semi-Submersible | Jul-81 | Later Noble Rig 69, Paul Romano, Noble Paul Romano | ||
Ingalls SB | Pascagoula MS | 6102 | 8756277 | Transworld Rig 70 | Transworld Drilling | Semi-Submersible | Nov-81 | Later Noble Rig 70, Paul Wolff, Noble Paul Wolff, scrapped 2017 | ||
Ingalls SB | Pascagoula MS | 6201 | 636379 | 8752489 | Keyes 300 | Keyes Drilling | Jack-Up | Jun-81 | Later Marine 300, Pride North Dakota, Ensco 58, NSC 5, scrapped 2016 | |
Ingalls SB | Pascagoula MS | 6202 | 640126 | 8752491 | Keyes 301 | Keyes Drilling | Jack-Up | Aug-81 | Later Marine 301, Pride Tennessee, Ensco 59, Atlantic Tiburon 2 | |
Ingalls SB | Pascagoula MS | 6203 | 642949 | 8752506 | Keyes 302 | Keyes Drilling | Jack-Up | Dec-81 | Later Marine 302, Dual Rig 91, Ensco 55, Al-Rayyan, Gulf-2, Atlantic Plata I, scrapped 2017 | |
Ingalls SB | Pascagoula MS | 6204 | 651994 | 8752518 | Keyes 303 | Keyes Drilling | Jack-Up | Nov-82 | Later Marine 303, Pride West Virginia, Aban V | |
Ingalls SB | Pascagoula MS | 6301 | 8756291 | Transworld Rig 72 | Transworld Drilling | Semi-Submersible | Apr-82 | Later Noble Rig 72, Jim Thompson, Noble Jim Thompson, scrapped 2015 | ||
Ingalls SB | Pascagoula MS | 6302 | 8756306 | Transworld Rig 73 | Transworld Drilling | Semi-Submersible | Aug-82 | Later Noble Rig 73, Amos Runner, Noble Amos Runner, scrapped 2019 | ||
Ingalls SB | Pascagoula MS | 6401 | 647709 | 8751485 | Glomar Main Pass I | Global Marine | Jack-Up | 40 | May-82 | Later Main Pass I |
Ingalls SB | Pascagoula MS | 6402 | 648968 | 8751215 | Glomar Main Pass II | Global Marine | Jack-Up | 40 | Jun-82 | Later Essar Explorer, Jimmy Puckett, Noble Jimmy Puckett, Paragon L785, Laebus |
Ingalls SB | Pascagoula MS | 6403 | 651369 | 8751497 | Glomar Main Pass III | Global Marine | Jack-Up | 40 | Sep-82 | Later Dual Rig 88, Ensco 53, NSC3, scrapped 2017 |
Ingalls SB | Pascagoula MS | 6404 | 653307 | 8751502 | Glomar Main Pass IV | Global Marine | Jack-Up | 40 | Dec-82 | Later Main Pass IV |
Kaiser Steel | Oakland CA | 631 | 8755104 | Sedco 706 | Sedco | Semi-Submersible | 35 | Aug-76 | Later Transocean 706, scraped 2019 | |
Kaiser Steel | Oakland CA | 632 | 8755168 | Sedco 708 | Sedco | Semi-Submersible | 52 | May-77 | Later Gulfdrill 7, Thule Challenge, Atlantic Venture, Neptune Finder, Jasper Cosmopolitan | |
Kaiser Steel | Oakland CA | Bluewater 2 | Santa Fe Drilling | Submersible | 1964 | |||||
Levingston SB | Orange TX | 578 | W. O. Woodward | Hunt Oil | Submersible | Jan-58 | Later Penrod 50, blowout and fire 1981 | |||
Levingston SB | Orange TX | 652 | E. W. Thornton | Reading & Bates | Drill Ship | Jul-65 | Later E. A. Wilder, E. A. Yazab, scrapped 1989 | |||
Levingston SB | Orange TX | 654 | 512646 | Jubilee | Offshore Co. | Jack-Up | Sep-65 | |||
Levingston SB | Orange TX | 657 | Bluewater 3 | Santa Fe Drilling | Semi-Submersible | May-66 | Active | |||
Levingston SB | Orange TX | 665 | 509269 | 6806999 | Glomar Grand Isle | Global Marine | Drill Ship | Jun-67 | Later f/v Alaskan Grand Isle, scrapped | |
Levingston SB | Orange TX | 666 | 510347 | 6807008 | Glomar Conception | Global Marine | Drill Ship | Aug-67 | Bought by Bender SB, inactive, scrapped? | |
Levingston SB | Orange TX | 670 | 515061 | 6904636 | Glomar Challenger | Global Marine | Drill Ship | Jul-68 | To the Deep Sea Drilling Project, later Offshore Challenger, scrapped | |
Levingston SB | Orange TX | 671 | 8754803 | Bluewater 4 | Santa Fe Drilling | Semi-Submersible | May-68 | Completed as Sante Fe Mariner No. 1 , scrapped 1988 | ||
Levingston SB | Orange TX | 699 | 536396 | 8752544 | Marlin No. 6 | Marlin Drilling | Jack-Up | 10 | Dec-71 | Later Diamond M Warwick, Ocean Warwick, Warwick, Nabors Rig 660 |
Levingston SB | Orange TX | 703 | 539792 | 8750948 | Diamond M 99 | Diamond M Drilling | Jack-Up | 10 | May-72 | Later Ocean Summit, Summit, scrapped 2017 |
Levingston SB | Orange TX | 704 | 553521 | 8755106 | Sedco 700 | Sedco | Semi-Submersible | 23 | Jan-74 | Scrapped 2016 |
Levingston SB | Orange TX | 705 | 548500 | 8755508 | Sedco K | Sedco | Semi-Submersible | 16 | Jun-73 | Now fps Tahara |
Levingston SB | Orange TX | 706 | 540166 | 7212468 | Glomar Grand Banks | Global Marine | Drill Ship | 10 | Jun-72 | Now mining ship Grand Banks |
Levingston SB | Port Arthur TX | 708 | 545976 | Santa Fe Mariner No. 2 | Santa Fe Drilling | Semi-Submersible | Apr-73 | Scrapped 1990 | ||
Levingston SB | Orange TX | 711 | 568182 | 7390404 | Glomar Java Sea | Global Marine | Drill Ship | 10 | Sep-75 | Wrecked and lost 1983 |
Levingston SB | Orange TX | 712 | 557757 | 7366506 | Glomar Coral Sea | Global Marine | Drill Ship | 10 | Aug-74 | Now mining ship Coral Sea |
Levingston SB | Port Arthur TX | 717 | 575567 | 8754633 | Rowan Midland | Rowan Companies Inc. | Semi-Submersible | Oct-76 | Later ATP Innovator, scrapped 2008 | |
Levingston SB | Orange TX | 718 | 7419389 | Glomar Pacific | Global Marine | Drill Ship | Jul-77 | Now mining ship Debmar Pacific | ||
Levingston SB | Orange TX | 719 | 569799 | 8751576 | Diamond M Gem | Diamond M Drilling | Jack-Up | Dec-75 | Later Loosbrock Comet, Gulfstar, John Sandifer, Noble John Sandifer, Paragon L1113, scrapped 2018 | |
Levingston SB | Orange TX | 720 | 573286 | 8750936 | Diamond M Nugget | Diamond M Drilling | Jack-Up | May-76 | Later Ocean Nugget, Nugget, scrapped 2018 | |
Levingston SB | Orange TX | 721 | 8752570 | Maya Dan | K/S Norway | Jack-Up | May-77 | Later Maya, Maya V, Noble Lewis Dugger, Goimar-1 | ||
Levingston SB | Orange TX | 722 | 8750247 | Azteca | Protexa | Jack-Up | 18 | Nov-77 | Later Gene Rosser, Noble Gene Rosser, Paragon L1116, scrapped 2018 | |
Levingston SB | Orange TX | 723 | 595738 | 7508611 | Glomar Atlantic | Global Marine | Drill Ship | Aug-78 | Now mining ship Debmar Atlantic | |
Levingston SB | Orange TX | 750 | 621912 | 8750912 | Diamond M Magellanes | Diamond M Drilling | Jack-Up | Jun-80 | Later Ocean Magellanes, Southwestern 155, Cliffs Drilling 155, RBF 155, THE 155, scrapped 2009 | |
Levingston SB | Orange TX | 756 | 8753938 | Rio Colorado I | Bridas SA | Jack-Up | Jan-81 | Later Perro Negro 5 | ||
Levingston SB | Orange TX | 757 | 638873 | 8755417 | Dixilyn-Field 87 | Dixilyn-Field | Jack-Up | Aug-81 | Later Sonat D-F 87, DF-87, Dual Rig 87, Ensco 60, Jawhara 05 | |
Levingston SB | Orange TX | 758 | 643537 | 8751100 | Ed Holt | Noble Drilling | Jack-Up | Dec-81 | Later Noble Ed Holt, Paragon L1112, scrapped 2018 | |
Levingston SB | Orange TX | 759 | 652389 | 8754798 | Sam Noble | Noble Drilling | Jack-Up | Dec-82 | Later Noble Sam Noble, Paragon L1114, scrapped 2018 | |
Levingston SB | Port Arthur TX | 760 | Maya | Protexa | Jack-Up | 26 | 1982 | Active | ||
Marathon LeTourneau | Vicksburg MS | 1 | Scorpion | Zapata Drilling | Jack-Up | Nov-55 | Sank 1969 | |||
Marathon LeTourneau | Vicksburg MS | 2 | Vinegaroon | Zapata Drilling | Jack-Up | Apr-57 | Retired 1983 | |||
Marathon LeTourneau | Vicksburg MS | 3 | Mr. Cap | Barnwell | Jack-Up | Oct-57 | Retired 1987 | |||
Marathon LeTourneau | Vicksburg MS | 4 | Deepwater II | Deepwater Exploration | Jack-Up | Aug-57 | Collapsed 1957 | |||
Marathon LeTourneau | Vicksburg MS | 5 | Julie Ann | Dixilyn | Jack-Up | Feb-58 | Sank 1969 | |||
Marathon LeTourneau | Vicksburg MS | 6 | C. E. Thornton | Reading & Bates | Jack-Up | Apr-58 | Retired 1991 | |||
Marathon LeTourneau | Vicksburg MS | 7 | AMDP-1 | Aramco | Jack-Up | Feb-58 | Sank under tow 1975 | |||
Marathon LeTourneau | Vicksburg MS | 9 | Scarabeo | Soc. Axionaria | Jack-Up | Oct-58 | Now Santa Rita, a missile tracking vehicle | |||
Marathon LeTourneau | Vicksburg MS | 10 | Elefante | Puente Maracaibo | Jack-Up | Nov-59 | Destroyed by fire 1969 | |||
Marathon LeTourneau | Vicksburg MS | 13 | Lofco V1001 | Loffland Bros. | Jack-Up | Aug-60 | Retired 1984 | |||
Marathon LeTourneau | Vicksburg MS | 15 | Jirafa | Puente Maracaibo | Jack-Up | Aug-60 | Unknown | |||
Marathon LeTourneau | Vicksburg MS | 21 | Dixilyn 250 | Dixilyn | Jack-Up | Sep-63 | Retired 1992 | |||
Marathon LeTourneau | Vicksburg MS | 22 | Maverick I | Zapata Drilling | Jack-Up | Apr-64 | Sank 1965 | |||
Marathon LeTourneau | Vicksburg MS | 24 | 530697 | Ocean Master I | Loffland Bros. | Jack-Up | Dec-64 | Now P&E Intrepid, a production platform | ||
Marathon LeTourneau | Vicksburg MS | 25 | 590993 | Penrod 52 | Penrod Drilling Co. | Jack-Up | 1965 | Sank 1983 | ||
Marathon LeTourneau | Vicksburg MS | 26 | Endeavour | Zapata Drilling | Jack-Up | Apr-65 | Retired 1993 | |||
Marathon LeTourneau | Vicksburg MS | 27 | 8753512 | Penrod 53 | Penrod Drilling Co. | Jack-Up | Jan-65 | Later Langley | ||
Marathon LeTourneau | Vicksburg MS | 28 | Mr. Jack | Fluor Drilling | Jack-Up | Sep-65 | Retired 1988 | |||
Marathon LeTourneau | Vicksburg MS | 29 | Penrod 54 | Penrod Drilling Co. | Jack-Up | Dec-65 | Retired 1989 | |||
Marathon LeTourneau | Vicksburg MS | 30 | 502158 | Penrod 55 | Penrod Drilling Co. | Jack-Up | Nov-65 | Later Zeus, an accommodation unit, scrapped 2008 | ||
Marathon LeTourneau | Vicksburg MS | 31 | Ocean Master II | Loffland Bros. | Jack-Up | Apr-66 | Sank under tow 1977 | |||
Marathon LeTourneau | Vicksburg MS | 32 | Penrod 56 | Penrod Drilling Co. | Jack-Up | Aug-66 | Now Murjan, an accommodation unit | |||
Marathon LeTourneau | Vicksburg MS | 33 | Chaparral | Zapata Drilling | Jack-Up | Mar-66 | Retired 1994 | |||
Marathon LeTourneau | Vicksburg MS | 34 | Heron | Zapata Drilling | Jack-Up | May-66 | Retired 1985 | |||
Marathon LeTourneau | Vicksburg MS | 35 | AMDP-2 | Aramco | Jack-Up | May-66 | Now an accommodation unit | |||
Marathon LeTourneau | Vicksburg MS | 36 | Penrod 57 | Penrod Drilling Co. | Jack-Up | Jan-66 | Now Deema Rig 692, an accommodation unit | |||
Marathon LeTourneau | Vicksburg MS | 37 | Placid 66 | Placid | Jack-Up | Jun-66 | Sank 1977 | |||
Marathon LeTourneau | Vicksburg MS | 38 | Dixilyn 150 | Dixilyn | Jack-Up | Oct-66 | Sank 1980 | |||
Marathon LeTourneau | Vicksburg MS | 39 | 507823 | 8755716 | Topper I | Crestwave | Jack-Up | Mar-67 | Later JFP Nine, Dolphin 109, sank 1980 | |
Marathon LeTourneau | Vicksburg MS | 40 | 8754346 | Zapata Explorer | Zapata Drilling | Jack-Up | Aug-67 | Later Maersk Explorer, Ahmed Explorer, Nabors Rig 691, Rig 691, an accommodation unit, now Seafox Ahmed | ||
Marathon LeTourneau | Vicksburg MS | 41 | Topper II | Crestwave | Jack-Up | Jan-68 | Retired 1986 | |||
Marathon LeTourneau | Vicksburg MS | 42 | 8753536 | Penrod 58 | Penrod Drilling Co. | Jack-Up | Oct-68 | Later Al Borz, Momentum II | ||
Marathon LeTourneau | Vicksburg MS | 43 | Penrod 59 | Penrod Drilling Co. | Jack-Up | Feb-69 | Now Franklin, a production platform | |||
Marathon LeTourneau | Vicksburg MS | 45 | G. L. Temple | Reading & Bates | Jack-Up | Apr-69 | Sank 1976 | |||
Marathon LeTourneau | Vicksburg MS | 46 | Smackover | Parker Drilling | Jack-Up | Aug-69 | Now Gulf Commander, a derrick barge | |||
Marathon LeTourneau | Vicksburg MS | 47 | 8753976 | Western Star | Western Oceanic | Jack-Up | Dec-69 | Now Petrobras IV, active | ||
Marathon LeTourneau | Vicksburg MS | 48 | 8754592 | Rowan Houston | Rowan Companies Inc. | Jack-Up | Mar-70 | Destroyed by Lili 2002 | ||
Marathon LeTourneau | Vicksburg MS | 50 | 8754657 | Rowan New Orleans | Rowan Companies Inc. | Jack-Up | 7 | Sep-70 | Destroyed by Katrina 2005 | |
Marathon LeTourneau | Vicksburg MS | 51 | 8755584 | Western Delta | Western Oceanic | Jack-Up | 4 | Feb-71 | Later W & T Offshore Delta, Parker Drilling 22-J, Hercules 22, Hercules 173 | |
Marathon LeTourneau | Vicksburg MS | 53 | 8753550 | Penrod 60 | Penrod Drilling Co. | Jack-Up | Aug-71 | Now Forrestal, a compressor uni | ||
Marathon LeTourneau | Vicksburg MS | 54 | Zapata Nordic | Zapata Drilling | Jack-Up | Mar-72 | Retired 1989 | |||
Marathon LeTourneau | Vicksburg MS | 55 | Penrod 61 | Penrod Drilling Co. | Jack-Up | Dec-71 | Destroyed by Juan 1985 | |||
Marathon LeTourneau | Vicksburg MS | 56 | 8753562 | Penrod 62 | Penrod Drilling Co. | Jack-Up | Jun-72 | Later Coral Sea, Noble Leonard Jones | ||
Marathon LeTourneau | Vicksburg MS | 57 | 549294 | 8753316 | Mr. Mel | Fluor Drilling | Jack-Up | 9.5 | Sep-72 | Later Ocean Tower, Sea Tower, Al Burj, destroyed 2008 |
Marathon LeTourneau | Vicksburg MS | 59 | Topper III | Crestwave | Jack-Up | Nov-72 | Sank 1975 | |||
Marathon LeTourneau | Vicksburg MS | 61 | 8754683 | Rowan Texas | Rowan Companies Inc. | Jack-Up | 7 | Apr-73 | Later Aban VII | |
Marathon LeTourneau | Vicksburg MS | 62 | 8753093 | Ocean King | Odeco | Jack-Up | Aug-73 | Later King | ||
Marathon LeTourneau | Vicksburg MS | 64 | 8750156 | Key West |