Nautec has completed the grouting of 24 jacket legs at LAM 13 & LAM 75 Platforms in the Caspian Sea for Dragon Oil, Turkmenistan. The existing platforms are being upgraded to ensure the safety and integrity of the platforms for work-over and continued production operations. Client Dragon Oil Turkmenistan Ltd. Scope Grouting [...]
During Q3 2019 Nautec carried out Subsea Grouting Installation services at Al-Shaheen Oilfield (North Field) Block 5, North-Eastern Qatar. The grouting services took place subsea at 60-67 meter water depth. Disciplines Greenfield Services Grouting Installation Services Offshore Grouting Materials supply Scope of Work Supply of over 500mt of NaX® Q80 HPC grouting [...]
A major ME operator was running a pilot programme for conductor repair and engaged Nautec to carry out external conductor strengthening as part of a 9 well campaign. The Scope Process: Supervise erection of scaffolding around Conductor of well; Removal of grout and surface preparation of exposed steel rebar; external cleaning and inspection; installation of [...]
Nautec has completed the structural repair of a breasting dolphin pile for a major Saudi Arabian asset owner in the Ju’aymah Field. Upon general visual inspection of the breasting dolphin, which was performed by a team of divers, it appeared the South leg pile of the structure had suffered damage resulting in the top [...]
Nautec has carried out Basic Design, FEED and EPCI Tender Package Preparation for a 30” Subsea Pipeline through a local engineering consultancy. The Scope All the engineering work (including review of existing pipeline and design of new pipeline), tender package preparation and technical management of geophysical and geotechnical survey. The Challenges The project scope included the [...]
In August 2014, Nautec conducted a pre-job visual inspection of 24 wells for Occidental Oil and Gas, Doha, Qatar. Phase I, the Inspection Phase, was the first stage of a Well Integrity Campaign for strengthening and corrosion protection of structural casing of wells for Dolphin Energy Ltd. The Services The General Visual Inspection (GVI) [...]
Following the successful completion of Phase 1 of this project for Occidental Petroleum, the Inspection Phase, Nautec was then contracted by Dolphin Energy Ltd in Qatar to provide preventative well integrity services and remedial works on a selection of their conductors located in the North field, Ras Laffan offshore Qatar, in order to secure [...]
The Field OML 113 is an offshore oil concession block located in the Nigerian sector of the Benin Embayment. The block contains the Aje field, which was discovered in 1996 and declared commercial in 2009. The field is located approximately 24km offshore in a water depth of ~295m. The Scope FASL required subsea oil [...]
The Scope Tullow wanted to acquire interference test data from two discovered fields in the area. The reservoirs are complex multi-layer sand/shale systems. The Nautec brief was to design a well completion which allowed independent flow and data from individual layers to be acquired while also optimising the use of available drilling units. The reservoirs [...]
In August 2014 Nautec completed the strengthening works on the jacket legs at LAM-28 platform, offshore Turkmenistan, as contracted by Dragon Oil Turkmenistan Ltd, with the purpose of ensuring the continued safety and integrity of the platform for work-over and continued production operations. The Client Dragon Oil Turkmenistan Ltd. The Scope The scope of [...]
