... temperature but a higher thermal energy output at the wellhead. As the injection fluid temperature increases, the energy output decreases but the output fluid temperature increases. Open-loop systems produce the hot reservoir fluid directly to the surface, in which an increase in the flow rate would increase...

... injection well to sustain the target injection rates with proper designed well construction under operating conditions. Inflow Performance Relationships (IPR) and Vertical Lift Performance curves (VLP) were developed for predicting the temperature and pressure profiles from the wellhead to sandface under...

.... This equipment can be operated as a portable unit at the wellhead during workover operations or may be permanently installed in an inspection facility. A series of trials were conducted to evaluate the performance of the portable inspection equipment vs. the equipment used at an inspection facility. Five wells...

... Abstract Carbon dioxide sequestration in geological formations involves injection of carbon dioxide (CO 2 ) into a reservoir. Irrespective of the phase of injected CO 2 at the well head, there will be a change in temperature of CO 2 as it travels from wellhead all the way up to its final...

... hydrocarbon flow through exposed casing strings with related discharge to ambient conditions (seabed in subsea wells) and 2) shut-in of the well with capping installed at wellhead. From a casing design and well integrity viewpoint, the load case enables quantification of stress changes along existing casing...

... america government site tank separator system perform safe emission quantification scfh drone emission artificial intelligence methane concentration enhancement methane emission wellhead sensor quantification operator Introduction The energy industry has recently increased its focus...

... well integrity subsurface corrosion riser corrosion upstream oil & gas materials and corrosion climate change test result enhanced 13 storage development project subsurface storage pipeline corrosion water condition wellhead co 2 flowline corrosion scenario scc test result validate...

... of the beginning of the cycle. This factor in addition to the large amount of links from wellhead to final consumer differentiates oilfield cycles from those of other trades or businesses. Another factor is personnel training. HSSE incidents tend to spike when activity recovers after a downturn because less...

... drillstem testing drillstem/well testing casing head pressure human intervention production cycle efficiency wellhead production control plunger lift upstream oil & gas unlock gas potential intelligent plunger lift plunger lift system petroleum engineer cost-effective solution tight gas...

... to the attenuation due to connectors at the wellhead and along the optical path. Yet, the need for subsea DAS interrogation is high, particularly with the onset of complex, deep-water projects that will require on-demand monitoring capabilities. In this article, we report on the successful acquisition...

... Abstract Wellheads have a major role in ensuring well integrity, providing access to the wellbore and flow control. It is vital to constantly monitor the wellhead fluid pressure and temperature effectively in order to maintain the full control of wellbore fluids. Over the years, wellheads have...

... Abstract The advent of Digital Oil Fields (DOF), Data Analytics and Artificial Intelligence has led to an increase in the number of instruments installed at wellheads and also an increase in the reliance on these instruments and the data they provide for the operation of the field. The critical...

... Abstract By miniaturizing and ruggedizing equipment used for quantum paramagnetic spectroscopy, it is now possible to take a real-time chemical snapshot of molecules flowing through the wellhead or other surface fixtures. The digital time-series captures unique chemical properties of the fluid...

... society of petroleum engineers enhanced recovery Completion Installation and Operations confirmation Efficiency Wellhead OCD field trial result sagd differential pressure Introduction The previously presented paper by Webb et al. (2017) details the function and design of SAGD injection...

... laboratory setup student artificial lift system sucker rod setup beam pumping linear actuator Internet polished rod sucker rod unit software sensor real time system Classroom Wellhead specific data sucker rod string society of petroleum engineers actuator Courtesy University full size...

..., which results in annular flow. The bottomhole pressure drops as liquid slug is lifted. The gas production might be even initiated if the bottomhole pressure drops below reservoir pressure. This stage ends when the liquid slug arrives wellhead. Liquid slug flows out of wellhead in Fig. 1 (b) : when...

... and docking of a capping stack onto a subsea wellhead. The latest gate-valve technology intended to close against flow presents a more compact option for rapid capping than unwieldy ram-based systems. The speed of deployment of the lighter capping stack is attributed to the availability of suitable aircraft...

... conventional pressure signatures are ambiguous, if, for example, the bottomhole pressure is low. The monitoring system provides a visual and audible representation of downhole and wellhead events, using a unique and specialized array of electronic sensors. The monitoring system operates alongside conventional...

... intelligent longest stroke Wellhead Upstream Oil & Gas long stroke Artificial Intelligence sucker rod sprocket rod lift system configuration linear vertical mechanical long stroke rod string operator optimization long stroke unit stroke length society of petroleum engineers operation...

... Installation and Operations operator society of petroleum engineers installation visualization system completion wellbore drillstem testing Upstream Oil & Gas Wellhead real-time monitoring cost effective monitoring transducer drillstem/well testing Introduction Operators have long...