... operations on Dynamic Positioning (DP) vessel which includes a work-class Remotely Operated Vehicle (ROV). The key factor is to attain as much information and quality logging data to engineer a successful cut and recovery campaign for these complex subsea abandonments. To perform this operation in open...

... larger and allows well servicing tools to pass through. Squeeze cementing can also be an alternative, but the operation is complex and it mostly involved milling operation post-cementing. Abstract Well N-1 in Mahakam Sisi Nubi field, East Kalimantan, had a problem with water and condensate...

... Abstract Digital transformation is a term that continues to be popular with the oil and gas industry. The industry's historic opposition to the adoption of innovative technology seems to be fading as operators, contractors, and service providers alike continue to invest in innovative solutions...

.... The additional costs for inspection and maintenance activities, pigging operations, and ultimately the costs of having to replace failed water injection pipelines at a later stage of the field life, further increases the operating expenditure of a project. To overcome these corrosion challenges on water...

... applications the tool can also be run independently in a memory only mode using downhole batteries. Abstract Casing and cement evaluation logging has long been essential for the success and safety of well operations from spud all the way through to abandonment. Indeed, as the casing and subsequent cement...

... inhibitor operation sour gas carbon steel pipeline corrosion management pipeline nace region 3 Abstract This paper will present corrosion management of a wet sour gas carbon steel export pipeline using continuous and batch corrosion inhibitors with mono-ethlene-glycol (MEG) as hydrate mitigation...

... From drilling perspective, other than meeting the objectives from G&G and reservoir domains, the specific key focus was to always ensure the safety of rig site personnel. The operational risks brought about by the very high H2S and high pressure and high temperature bottom hole environment...

... Abstract Digital transformation has always been one of the focuses of the oil & gas industry players in recent years. However, the pandemic and oil downturn last year has put the industry players in a digitization overdrive in the pursuit of leaner and cost-effective operations to stay...

...Well Design and Batching Sequence A standard well design which has been used extensively by this operator within the region was adopted for this particular project ( Fig. 2 ). The top-hole section includes a multi string cementing operation where 3 conduits ( Fig. 3 ) of 13-3/8″ casings were...

... output of any operation. Carbon capture storage refers to the process of capturing or gathering carbon dioxide released into the atmosphere from various activities and injecting the captured gas underground (aquifer). CCS can be divided into 3 main stages namely capturing, transportation and storage...

... achievement and technological milestone for the operator and service provider. Gas Lift Development – the Digital advancement Gas lift is one of the artificial lift technologies that employs an external source of gas to assist the lifting of hydrocarbon from a well to the surface. The lifting gas...

... of a hydraulic stepping actuator choke is approximately 11 minutes. The electric actuator can perform the same within 2 minutes, but it can also be configured to operate at a slower speed. This variable speed is operationally beneficial: An eActuator can be used for fast operating and slow operating...

...Introduction Abstract There is a perception that conventional wireline logging operation in Managed Pressure Drilling (MPD) and Pressurised Mud Cap Drilling (PMCD) conditions is not feasible due to HSE risks associated with the operation. Rigging up a wireline assembly and safely performing...

... injection offshore c-hub enhanced recovery lco 2 co 2 carbon emissions climate change sequestration otc-31566-m geological reservoir management chain offshore technology conference upstream oil & gas north sea injection operation continuous injection emission Introduction Carbon...

... methods among other methods such as Hazard and Operability Study (HAZOP) and Fault Tree Analysis (FTA). The selection of method should take into consideration the complexity and maturity of the technology. FMECA is conducted based on failure model assessment as shown in figure 4 : FMECA for Technology...

... In the below sections we will describe in detail the designing and operational procedure of the surface jet pump. A progressing cavity pump, also known as a cavity pump, is a form of positive displacement pump. It moves fluid by turning its rotor, which causes a series of small, fixed shape...

... shutdown offshore pipeline multiple valve change operation platform andr-a andr-a platform offshore technology conference replacement smartplug tool peninsular malaysia upstream oil & gas receiver minimising downtime pcsb malaysia isolation tool valve Introduction The Angsi...

... Field "C" reached maturity in 2016. Due to high operating costs, declining production coupled with declining oil prices, the decision was made to cease production, plug and abandon (P&A) and decommission the field. Two phases strategy was engaged by the Operator in order to complete...

... such as that found in PTTEP condensate. It leads team to thoroughly confirm the performance of the adsorbent as suppliers propose using only soak test in laboratory and side stream testing for preliminary screening stage. For 1 phase of side stream testing, it did by operation team as temporary. The instrument tube...

...., conversion of electricity to liquid or gaseous energy carriers) can support the operation of the power grid infrastructure and offer the best value proposition for replacing fossil fuels, particularly in hard-to-electrify sectors such as aviation and shipping. Notes: Power-to-fuel is one...