SEMI-SUBMERSIBLE FPU / GREEN CANYON BLOCK 807 / GULF OF MEXICO

Chevron's Anchor

The industry's first deepwater ultra-high-pressure development, 140 miles off the coast of Louisiana. Nineteen crew across engineering, drilling and HSE, bringing a 20,000-psi platform through commissioning.

Water depth1,524 m / 5,000 ft
Sanctioned (FID)DEC 2019
Subsea wells7
Crew on rotation19
Days without a lost-time incident
612
As of 2023 — construction & commissioning phase

The crew

14-day rotation / day & night shift — 2023
AF

Adrian Fishlock

Offshore Installation Manager

Holds overall command of the platform and final authority on every safety call.

11 YRS OFFSHORE — 4 ON ANCHOR
GR

Giovanni Rusmanto

Toolpusher

Runs the drilling program day to day and supervises the driller and crews on tour.

15 YRS OFFSHORE — 6 ON ANCHOR
TG

Thivakaren Gangatharan

Driller

Operates the drilling console — weight on bit, rotation, and mud circulation.

9 YRS OFFSHORE — 2 ON ANCHOR
JN

Jack Nedrum

Subsea Engineer

Owns the BOP stack and riser systems, and everything below the waterline.

7 YRS OFFSHORE — 3 ON ANCHOR
JF

John Fraser

HSE Officer

Runs the safety program — drills, audits, permits to work, and incident reporting.

8 YRS OFFSHORE — 5 ON ANCHOR
SG

Sandra Gilban

Rig Medic

Sole medical officer onboard, with a direct line to onshore medevac support.

6 YRS OFFSHORE — 1 ON ANCHOR
CB

Chris Belka

Crane Operator

Handles every lift to and from the supply boats and the deck.

10 YRS OFFSHORE — 4 ON ANCHOR
JK

Jens Korbmann-Essar

Drilling Engineer & Petroleum Engineer

Covers well design and drilling programs for the 20K wells, and reservoir performance across the seven-well subsea development.

5 YRS OFFSHORE — 2 ON ANCHOR
CD

Chett Deves

Roughneck / Floorhand

Works the drill floor — connections, tripping pipe, and general rig maintenance.

4 YRS OFFSHORE — 2 ON ANCHOR

Operations log

Last updated 2023
JUN 2023

Deepwater Titan spuds its first well

Transocean's Deepwater Titan — the first drillship ever rated for 20,000-psi operations — begins drilling in the Gulf of Mexico ahead of moving onto the Anchor field.

2023

Topsides and living quarters installed

With the hull moored at Ingleside, Texas, crews complete topsides and living-quarters integration and move into systems commissioning.

JUL 2022

FPU hull arrives in the Gulf of Mexico

The completed semi-submersible hull, built in South Korea, completes a two-month-plus tow to the Gulf and is moored for topsides integration.

MAR 2020

Engineering shifts to Houston

South Korea-based engineering teams relocate to Houston as the project continues through the onset of the COVID-19 pandemic.

DEC 2019

Anchor sanctioned — final investment decision

Chevron sanctions Stage 1: a seven-well subsea development and semi-submersible FPU, at a cost of $5.7 billion — the industry's first deepwater 20K project to reach FID.

NOV 2014

Anchor field discovered

The field is discovered in the Green Canyon Protraction Area, roughly 140 miles off the Louisiana coast, in over 1,500 m of water.

Safety record

As of 2023
612
Days without a lost-time incident
20,000
Rated well-control pressure (psi)
100%
Crew current on safety drills
ISO 45001
Occupational health & safety management
Active
API RP 75
Safety and environmental management for offshore operations
Active
IADC HSE Case
Drilling contractor health, safety & environmental case
Active
ISO 14001
Environmental management system
Active