Pipe Storage Handling System with Tilting Frame and Arm
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Manual handling of tubular members in horizontal storage areas is inefficient and poses safety risks in drilling operations, as it requires manual operation of winches or forklifts to move heavy loads.
Innovation Solution
A pipe storage and handling system comprising a stationary frame, a tilting frame, a pipe rack, and an arm that moves between loading and unloading positions to safely and efficiently transfer pipes between storage and drilling rigs, utilizing a combination of movable racks and rotating arms to manage pipes between horizontal and vertical positions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual handling methods (winches or forklifts) are used to move tubular members, then equipment simplicity is maintained, but handling efficiency decreases and safety risks increase
Solution Approach 1:
The system employs self-propelled tubular member handlers that autonomously transport tubular members between storage areas and the drill floor without requiring external cranes or manual operation. The handlers navigate independently using onboard propulsion and control systems, eliminating the need for complex external handling equipment while maintaining operational efficiency
Solution Approach 2:
The patent replaces traditional mechanical handling systems (cranes, winches, forklifts) with automated guided vehicles equipped with sensors, motors, and control systems. This substitution transitions from purely mechanical force-based handling to an integrated electromechanical system that offers better control, safety, and efficiency
2Reliability
If manual operation of lifting appliances is used, then equipment cost is reduced, but worker safety is compromised due to exposure to heavy loads
Solution Approach 1:
The automated handlers perform all lifting and transport operations independently without human intervention in the hazardous zone. Operators monitor and control the handlers from safe distances using remote control interfaces, eliminating direct exposure to heavy loads while maintaining full operational control
Solution Approach 2:
The system introduces remote control as an intermediary between the operator and the heavy tubular members. Operators control the handlers from protected locations away from the drill floor, using communication systems and control interfaces to manage the automated handlers, thus separating the operator from the hazardous environment
3Ease of operation
If automated handling systems are implemented, then handling safety is improved, but system complexity increases
Solution Approach 1:
The handling system is divided into independent modular handlers, each capable of autonomous operation. Each handler is a self-contained unit with its own propulsion, control, and sensing systems, allowing the complex automated functionality to be distributed across multiple simple, manageable modules rather than one complex centralized system
Data Source
AI summary
This application relates to a pipe storage and handling system having a stationary frame, a tilting frame moveably coupled to the stationary frame, a pipe rack moveably coupled to the tilting frame and an arm. The pipe rack includes a storage end configured to support a plurality of pipes. The tilting frame includes a loading end and is moveable between a loading position where the loading end is positioned at a higher elevation than the storage end and an unloading position wherein the storage end is positioned at a higher elevation than the loading end. The system includes an arm to engage a single pipe and move the single pipe onto or off of the tilting frame. The pipe rack may move the pipes vertically relative to the tilting frame. The pipe rack may support a cartridge for retaining the pipes. The system may include a pipe erector.