Slot Recovery Solutions

Slot Recovery and Subsea Cutting Solutions:

Slot Recovery is a robust solution for extending the life of platform assets. As reservoirs are depleted, production from certain wells may no longer be sustainable. Yet, we can efficiently avoid this by drilling new, more productive wells, using the existing infrastructure to extend the platform’s life, and providing a new free slot that can be drilled without the need to build a new platform.

POSS has developed many innovative solutions and designs based on the technical challenges raised by real applications.

POSS has a set of field-proven products and services designed to support weak offshore platforms. We provide an abrasive cutting package to recover multiple casing strings by cutting three to four casings externally in one cutting process, safely recovering the multiple casing joints to the surface: and saving time and money.

1 – Diamond wire saw

2 – Dual Pin drill,

3 – Hydraulic Hose Reel Spooler

4 – Hydraulic power units

5 – Internal Lifting Mechanism

6 – Lifting bars & Pins

7 – Core Bit Drillers & Diamond wires

8 – POSS Adjustable Deflecting Tool

Benefits:

• High-efficiency patented system for cutting underwater structures
• An adjustable deflecting tool that allows the new conductor to reach the target depth easily and faster without affecting weak platform
• Double Pin Drilling Units available for simultaneous boring of both sides of casings
• Certified for Zone 0,1or II applications
• Fully design approved with certified load pins
• Enables simultaneous recovery of multiple casing strings

Diamond Sire Saw: 

The Diamond Wire Saw is used for Cutting multi-casing

string, structures, and any large, heavy material in any orientation from 4 to 100 inches.

Dual Pin Drill:

– The Double PIN Drilling Units (DPD) and through multiple casing strings, capable of drilling 2-to-6-inch diameter holes in pipe 6 to 36 inches.

DPDs and SPDs

Casing sizes: 9.5/8 to 32, Standard Bore Hole Sizes: 4

Load Pins

• 4” Nom. OD S.W.L = 150 Tones
• Total time to bore through multiple 3-casing strings Pin: – 30 Min