... a continuous feed of the environment. Detection Models. Object detection models are used to identify and locate objects within our environment. We create a large, curated dataset consisting of thousands of images gathered over multiple rigs. We label our dataset for a variety of tasks, including pipe...

... using controlled pressure or underbalanced drilling. However, intrinsic nonproductive time, the risk of wellbore collapse, and pipe sticking significantly affect the economic viability. This study assesses the economic feasibility of CTD and offers a straightforward decision framework. The decision...

... the transmitter. This can derive false targets with disturbances that dominate the signals from real targets. By separating the receiver and transmitter with an isolator, most of these issues can be avoided or significantly reduced. The transmitter generates a current along the drill pipe that is oriented...

... and fluid composition. The pairing of these technologies will enable a realtime quantification of inflow rates per zone and provide operators with the necessary data to optimize reservoir management. production monitoring installation production logging production control pipe reservoir...

... Abstract Common stuck pipe caused by borehole uncleaning and wellbore geometry are a major threat to oil and gas drilling engineering, resulting in significant time and economic costs. These are highly correlated with the dynamic friction of the drill string. Drillstring friction...

... Using three-dimensional finite element analysis (FEA) of a typical tubular subjected to a shearing event and subsequent cyclic re-pressurization, a parametric approach is taken to estimate the impact of shear magnitude and axial extent on subsequent local strain development, pipe ovality...

... Abstract Objectives of this technical paper is to share the outcome of how deployment of high-speed high-bandwidth unconventional wired drill pipe telemetry transmission of logging while drilling (LWD) to maximize reservoir contacts in an ultra-deep clastic gas reservoir. Real-time...

... Abstract Pseudo-slug flow is a flow pattern for flow-induced vibration (FIV) applications owing to high force amplitude, which could cause fatigue on pipes and fittings subject to gas-liquid conditions. FIV prediction requires understanding the unsteady nature of the two-phase flow...

...-section of the flow channel in the wellbore is changed from a circular to a rod-pipe annulus, making the fluid more susceptible to the sucker rod motion. In order to study the effect of the reciprocating motion of the sucker rod on multiphase flow, an experimental platform was built to study the pressure...

... of deformation, although the pipe tortuosity can be severe. In this well, different deformation mechanisms are identified, and a procedure is proposed to characterize the type and magnitude of these events. Apart from corrosion and internal casing wear, the remnant mechanical properties of the pipe are also...

... in the Songliao Basin of Northeastern China shows that, without pipe insulation, the temperature of the returned water is very close to that of the injected water, regardless of vertical or horizontal wells. With pipe insulation, the temperature of the returned water in the horizontal well is higher than...

... to drilling equipment malfunction, quantity, and type of fluid loss, as well as potential directional tools lost in the hole when pipe should be cut down due to the impossibility of bringing the drill string to the surface and assure the well. All the risks could generate a not viable project. At the present...

... Abstract Sand production is becoming a growing issue for oil and gas operators around the globe. Operators are faced to increase production of oil and gas, which may cause or worthen sand production, while insuring integrity management of process piping and equipment. As a result of higher than...

... Abstract This article discusses the use of Distributed Acoustic Sensing (DAS) to monitor and characterize two-phase slug flow in horizontal pipes. This technology utilizes a regular telecommunication fiber connected to a DAS interrogator to detect flow signals and provide substantial insights...

... liquid viscosity upstream oil & gas reservoir surveillance pipe journal sw-tf histogram liquid holdup prediction olga experimental study two-phase downward flow equation transition gravity stratified wavy Introduction Active development of deep-water production, CO 2...

... the debris and materials removed are captured in a vacuum truck providing a clean operation. The technology was deployed in two flowline sections with different scale deposits. The first sample had an ankylosed scale covering the pipe's transversal area. The second sample combined scale with fresh...

... sensor application ofm lvf pipe envelope sos nalmis measurement korteweg-lamb equation equation production monitoring wlr flowmeter spe-210072-ms contour configuration information infrastructure flow measurement Introduction – Downhole Multiphase Flow Measurement Brief Background...

... data. The plan is based on drilling a stand of pipe as a cycle accounting for operations and systems to safely produce the desired result in wellbore quality, placement, and cycle time. The current state of the rig systems will be linked to the downhole behaviors and key drilling limiters...

... at a constant mud inlet temperature, and a linear relationship between the mud inlet temperature and BHCT at a constant drilling flow rate. Pronounced variation of BHCT in GT wells was observed with mud type, mud weight, and mud viscosity. In addition, insulated drill pipe (IDP) technology was found...

... completion exhibition hole gravel pack completion pumped positive surface pressure upstream oil & gas ohgp proppant u-tube ohgp completion sand control ohgp operation slurry spe annual technical conference pipe Introduction Shunt tube Open Hole Gravel Pack (OHGP) has become a common...