Schlumberger
 
The JOIDES Resolution
Specifications

SEED
 
Length of ship: 143 m (469 ft)  
Width of ship:   21 m (68.9 ft) In deepwater

The JOIDES Resolution in deep waters.

Photo courtesy of Transocean.

Derrick height:   61.5 m (202 ft) above the waterline
Derrick workload:    590 tonnes or metric tons (650 tons)
Drilling Depth Capability:   8235 m (27,018 ft)
DPS (Dynamic Positioning System) Thrusters:   12
Capacity of Heave Compensator:   363,000 kg (800, 000 lb)
Drill pipe on board:   up to 9150 m (30,020 ft)
Length of individual long joint (pipe):   9.5 m (31.1 ft)  
Weight of individual long joint (pipe):   291.3 kg (642.2 lb)  
Length of stand (3 long joints):   28.5 m (93.5 ft) Drill pipe

The JOIDES Resolution carries as much as
30,000 feet of drill pipe.

Weight of stand (3 long joints):   874 kg (1925 lb)
Maximum depth drilled:   8235 m (27,018 ft)
Crew:   65 people
Scientists and technicians on board:   up to 50 people
Length of leg (voyage):   2 months
Length of shifts:   12 hours
Hours of operation:   24 hours a day, 7 days a week, even when the ship is in port

 

Lab stack

The lab stack is visible in front of the ship's towering derrick.

 

The JOIDES Resolution has sailed over 590,000 km (390,000 mi), visiting 703 sites. During her expeditions, 1901 holes were drilled and 37,641 cores were recovered. The total length of those core samples adds up to 236 km (147 mi)!

The JOIDES Resolution’s drill rig derrick (tower) rises above the ship to about the same height as a twenty-story building. Beneath the drill rig is an open area called the moon pool. It is a 7 m (23 ft) wide hole that goes right through the hull of the ship. During drilling operations, the drill string (pipe) is lowered through this opening.

A seven-level research area called the lab stack provides over 1114 m2 (12,000 ft2) of space including ten laboratories. These are the levels, moving in order from the bottom up:

The Hold Deck contains general cold storage and a wood shop.

The Lower ‘Tween Deck is the location of refrigerated storage for core samples and a lab called the “Second Look” lab. This is where scientists examine core samples that have been put in cold storage. A well-equipped gymnasium can also be found on this floor!

The Upper ‘Tween Deck is shared by the electronics shop and the photography lab.

The Main Deck is where the crew meets for business as well as to relax or watch a movie. It is the home of the computer center, the computer user room, the science lounge, and the offices of the people who are responsible for preserving the cores and writing reports.

  Fantail

Sunset from the ship's fantail.

Photo courtesy of IODP.

The Fo’c’sle Deck houses five laboratories: paleontology, chemistry, microscope, thin section, and x-ray.

The Bridge Deck is where core handling, sampling, and description take place. Two more laboratories are on this level: physical properties and paleomagnetics.

The Lab Stack Top contains the downhole measurement and thin section laboratories, as well as a conference room.

Data about the ship’s position, the depth of the water, and other information is gathered at the fantail (Poop Deck), below the helicopter landing pad at the back of the ship.

The living quarters for crew and scientists are located in the forward (front) section of the ship. They include rooms for two or four people, a library, dining facilities, a hospital, and a conference room.

SEED
Related links See the following references for more information and details about the layout and operations of the JOIDES Resolution:
  Cross-section of the ship
Virtual tour of the entire ship
Cross-section diagrams of each level of the lab stack
Photos showing life on board the JOIDES Resolution 

The JOIDES Resolution 
Specifications
Drilling
History
Life on the Ship
Future Plans
More Related Links
 
 

…more Science Watch articles about…
Air & Space Watch
Earth Watch
Inventing Our World
People in Motion

Looking for more information? Ask the Experts