Vertechs SAIF Self-setting Dissolvable Plug System

Vertechs SAIF Self-Setting Dissolvable Plug System is an integrated solution that combines a disposable setting tool with the Wizard dissolvable plug. The system sets the plug autonomously, eliminating the need for additional setting tools or a Wireline Adapter Kit (WLAK). By connecting the Wizard plug directly to the disposable setting tool, the SAIF system removes the requirement for WLAK – along with its associated onsite maintenance and inspection procedures. This innovation reduces the overall plug BHA length by 66.8%, which facilitates run-in-hole (RIH) and pump-down operations, thereby enhancing pump-down efficiency. Furthermore, the SAIF system requires zero onsite maintenance – from delivery at the Vertechs facility to unboxing and assembly on the wireline BHA at the wellsite. This streamlined approach helps reduce human error-related non-productive time (NPT) and improves operational efficiency.

Features
Specification
Case Study
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Features

Zero onsite maintenance required
Increased operational efficiency
Self-setting design with no additional setting tools & WLAK required
Standard plug BHA overall length reduced by 66.8%
Improved pump-down and passing-through capability
The disposable setting tool automatically relieves downhole pressure after setting, reducing operational risks
SmartFin pump-down ring (Optional) helps conserve water and enhance pump-down efficiency

Specification

Casing			SAIF Assembly
Size in.[mm]	Weight (ppf)	ID in.[mm]	OD in.[mm]		Length in.[mm]
5.5 [139.7]	26	4.548 [115.52]	3.858 [98]		33.937 [862]
Disposal Setting Tool
OD in.[mm]	Length in.[mm]	Pressure Rating psi.[MPa]	Temperature Rating ℉[℃]	Setting Stroke in.[mm]	Setting Force lbs.[ton]	Connection
3.74 [95]	26.063 [662]	17400 [120]	302 [150]	7.008 [178]	55000 [25]	2-8 Stub Acme
Slim Wizard Dissolvable Plug
OD in.[mm]	ID in.[mm]	Length in.[mm]	Pressure Rating psi.[MPa]		Temperature Rating ℉[℃]
3.858 [98]	0.827 [21]	7.874 [200]	7250 [50]		212 [100]

Case Study

OVERVIEW

The Vertechs SAIF Self-Setting Dissolvable Plug System streamlines completion operations by combining a self-setting function with the Wizard dissolvable plug, requiring only a power charge for actuation. By eliminating the need for a traditional Wireline Adapter Kit (WLAK) and conventional setting equipment, the SAIF system significantly reduces non-productive time (NPT) and accelerates pump-down operations.
KEY OPERATIONAL ADVANTAGES

Zero Onsite Maintenance
The system is shipped fully assembled and ready-to-run. It requires no onsite inspection, servicing, or pressure testing, eliminating a major source of human-error-related NPT.
Compact & Agile Design
By reducing the overall bottom hole assembly (BHA) length by 66.8%, the tool easily navigates extended-reach laterals and challenging well trajectories.
Enhanced Pump-Down Efficiency
The streamlined design allows for faster stage-to-stage transitions and conserves water during pump-down operations.
Autonomous Pressure Relief
The system can automatically relieve downhole pressure after the plug is set downhole and the wireline string is separated from the plug.
Simplified Logistics
The all-in-one, ready-to-use design reduces both the onsite inventory and lifting, making it ideal for remote operations.
TECHNICAL SPECIFICATIONS

For the 5.5-inch casing application, the hardware configuration is as follows:
SAIF Assembly
The OD measures 3.858 inches, with a total length of 33.937 inches. The compact profile facilitates passage through wellbore restrictions. It delivers 55,000 lbs of setting force, achieving a secure and reliable set. It is rated for operation at temperatures up to 150°C and is suitable for high‑pressure environments up to 17,400 psi.
Optional Component
A SmartFin is available as an optional addition to enhance pump-down fluid efficiency.
FIELD APPLICATION PERFORMANCE
DRIVING VALUE THROUGH INNOVATION

The successful deployment of the SAIF system in Saudi Arabia highlights Vertechs to solving real-world completion challenges. By minimizing BHA length and eliminating onsite tool maintenance, Vertechs enables operators to execute faster, safer, and highly predictable fracturing operations.