... to the operator both in support of these technologies and for improving business efficiency. The benefits of officeto-rig connectivity are found in many places: rig de-manning, personnel development, multi-vendor data management, global support infrastructure, declining subject matter expertise, real-time...

... by 10 major operators in the Bakken between the first and third quarters of 2016, low rate of penetration and drilling and tripping connection times were identified as some of the major ILT sources with the highest potential for improvement. Andersen et al. (2009) presented an automated method...

... aspects of technical limit drilling: ROP, tripping speeds, offline activities and connection times. One operator specifically reviewed Gulf-of-Thailand best practices and implemented them in Malaysia. One of the significant areas of improvement includes drilling connections. In the previous version...

... performance indicators is therefore an important factor that can lower well construction cost. This paper will focus on how we can monitor, visualize and improve weight to weight connection time and related sub components over time. In addition we will look into real-time monitoring of weight to weight time...

... Abstract Reducing connection time while drilling has been a critical task in any drilling operation to reduce both the rig costs and the risks of wellbore instability. One way of reducing the connection time is to decrease the survey times. This paper shows a novel way to accomplish...

... the good enough solution and global optimized best solution. For the drilling system most of the time the satisficing solution will not be the optimal solution and thereby it may not be a sufficient condition for the autonomous system. Therefore, it is necessary for an adaptive model rather than a complete...

... completion monitoring systems/intelligent wells wellbore design wireless hart receiver transmitter petroleum engineer united arab emirates government produced water discharge communication wireless hart gateway management-real time annulus pressure monitoring data security gsm connectivity adnoc...

... joint stands to reduce online running-in-hole (RIH) time. To achieve this, an international operator of a deepwater field development in Angola, defined a special set-up for the make-up and handling equipment, along with connections featuring Dope-free technology. 5 V2" production tubing strings were...

...Surveying time The survey can be obtained after connection while drilling. Same time the survey can be taken the after drilling a stand (step #5, Table 1 ) what will decrease the stationary time without circulation and reduce surveying time (by 1 – 1.5 minutes). Alternatively...

... Abstract The purpose of this paper is to highlight the similarity between Connected Reservoir Regions (CRR)map created using time-lapse pressure groups ( Kayode et.al 2018 )and other reservoir quality maps like Seismic Acoustic Impedance (SAI) map and petro-physical rock quality map. Time...

... power from, and fiber-optic communications with, surface equipment, enabling accurate, real-time monitoring of measurements of bottomhole conditions. Uncertainty exists in operations using CT regarding whether the planned axial force is transmitted from the surface through the pipe to the BHA...

... Invisible lost time (ILT) has been estimated to contribute significantly to well construction costs. Reduction of drilling connection time can lead to significant savings, especially in offshore drilling projects. The overall time of a drilling connection can easily be measured using...

... time-lapse static reservoir pressure trends into the same Connected Reservoir Region (CRR). PCM is based on the assumption that similarity of time-lapse shut-in reservoir pressure trends between wells in a reservoir is an indication that the producers are draining from same connected reservoir region...

... that took place in the 30's: Hydril pioneered the market with their own patented, non-API connections between 1935 and 1940. At this time, fluid tightness was generally achieved by the contact of a tapered zone "A" located in the pin nose, which comes in contact with a longer, taper-matching surface...

... (hydraulic vs. propped lengths) and the impact of clusters and job size on fracture contact with the reservoir. complex reservoir History connectivity Austin Chalk hydraulic fracturing post stimulation time-dependent connectivity fracture pressure fracture shale gas compaction curve ash bed...

... damage subsea system time history axial load coherence spectrum Time History Fatigue Analysis of Bolted Connection of Deepwater Offshore Substructure under Dynamic Wind Loading with ESDU Spatial Coherence Bor-Feng Peng, Cheng-Yo Chen, and Carlos Llorente Department of Marine Engineering, Oil...

... connections for a given bending moment. Results from the Morrow strain-life equation predict that the NC35 with a SRG will have the greatest number of cycles to failure of the four connections evaluated. Based on the CFI calculations, the NC35 is predicted to last approximately 800 times longer than the 3 1...

... by operators and connection manufacturers to assess connection performance under representative field conditions. While technically rigorous, TWCCEP programs are costly and time-consuming, and full-scope TWCCEP evaluations on multiple size/weight/material combinations are challenging to achieve. This paper...

... 150 times the normal hydraulic fracture propagation velocity of 0.05 meters/second ( Dohmen et al., 2013 ). We postulate that a pressure connection was established through an existing fault or well defined fracture system which was below the resolution of the seismic survey and that the stimulated...

... used on these rigs. The evaluation criteria were focused on cost saving, particularly looking at tripping time saving and repair rates reduction. Significant savings in tripping time was realized due to the third generation connections double start thread design that allows for faster speed of make-up...