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Our rig crews regularly work around structures that pose risks such as dropped objects and pinch points. HSE and operational performance is highly dependent on human performance. Human performance or human factors have resulted in a relatively high frequency of serious Health, Safety and Environment (HSE) incidents associated with tubular handling on ADNOC Onshore rigs. An example is the fatality on a rig in Abu Dhabi while preparing to run casing in February 2018. We believe we can prevent major incidents, enhance efficiency and reduce risk by removing our people from harm's way through mechanization and intelligent automation of drill floor activities. The objective of this work is to reduce the human factor as low as reasonably practicable through mechanization and intelligent automation of tubular handling operations on ADNOC Onshore rigs. An incident prevention workshop recommended a technology search to enable hands free operations and reduce the human to machine interaction as much as reasonably practicable. A quick market research and a "Go, See, Assess" exercise with ADNOC Shareholders revealed several potential offerings on the market. ADNOC Onshore collaborated with two major technology providers and jointly designed a mechanized set up for ADNOC Onshore land rigs. The solution involved the use of mechanized equipment such as Casing Running Tools complete with hydraulically actuated single joint elevators, hydraulic catwalk, automated power slips, remote operated tong system with supporting alignment systems, air operated elevators, remote operated stabber, etc. The solution was successfully implemented on multiple rigs. The mechanized set up reduced the number of people in the so called RED Zone by 50% (Stabber, Tong Operator, Thread Inspector and Floor man) during casing and completion running operations. Other benefits realized include: Reduced reliance on human performance Reduced risk of harm to people due to dropped objects and pinch points on the rig floor Assured consistency in executing repetitive tasks such as running casing, etc This level of mechanization and intelligent automation is a first in the ADNOC Group, represents a STEP CHANGE in operational safety and has transformed how we do our business, underpinning HSE as priority number one. |
