... and ultra-deep water, can be now achievable by means of single or multiple strap installation, using only ROV/s. upstream oil & gas remotely operated vehicle strapping tool rov strapping tool viv strake sub-sea system operation application configuration electrical industrial apparatus...

... time ram analysis drone availability operator maintenance approach means offshore technology conference response time resident subsea drone production availability resident drone Introduction Oil & Gas companies operating offshore require subsea inspection and maintenance...

... assessed by means of total and effective stress SSRA in order to evaluate the effect of the soil stiffness degradation in liquefied layers within the soil profile, building upon the findings of Ardoino et al. (2015) , who observed in-profile liquefaction to have a limited effect on mudline response...

.... operation means upstream oil & gas asset and portfolio management offshore technology conference insulation personnel external hull survey requirement thickness measurement effective asset integrity tank survey asset integrity cost reduction rov tank inspection maintenance OTC-29049...

... technologies are used and new technologies are developed at the same time. The type of vessels used for RLWI operations are smaller sized, typically supplier type vessels, where a temporarily installed package can be used to deploy WL over the side using a subsea lubricator or other means to safely access...

... to significant depths below mean sea level, in the order of 12.00 m (39 ft) for existing berths and 15.00 m (49 ft) for new wharf construction. The Ravenna Port Authority initiated a project to deepen the harbour bottom at selected wharves to a depth of 12.00 m (39 ft). In preference to reconstruction...

...-to-the-mudline geohazard of abnormal pressure, a heavy, viscous mud may be required, this as a means of overbalancing the zone of abnormal pressure. Another purpose for overbalance may be to enhance wellbore stability. Shallow geohazards may be shallow gas or abnormally pressured aquifers. For example...

... built up from the early days when oil had to be produced inshore in shallow water by means of marinized rigs located in sheltered areas, to the present deep water oil and gas production in deep, harsh and remote locations around the world. Many innovations have been achieved by combining practical...

... tens of mD to several Darcys depending on layer and location. Figure 2 shows a cross section indicating the quality and variability of the reservoirs. The reservoirs are over pressured, with an initial pressure of 310 bar at datum depth of 1850 m below mean sea level, and a temperature of 70 degrees C...

... severe weathercondition. In this paper the program has been described. The results of the validation with model tests on a tanker moored with a conventional mooring system in 350 m water depth are shown. The results of the computations agree well with the results of the model tests. Finally by means...

.... Benchmarking . The increased use of industry benchmarking means that maintenance which is not to best current practice will be reveled by performance indicators such as production availability and operating expenditure. Reliability engineering . There have been many developments in this discipline over...

... otc 7737 safety performance management strategy safety management team contingency planning bp exploration requirement hazard profile upstream oil & gas frequency exceptional safety performance platform information criteria consequence means hazard personnel fsa process...

... includes a subsea screw pump in vertical configuration driven by a water filled electric motor and equipped with a simplified lube oil system; all the system is totally pressure balanced at the process pump inlet conditions by means of special pressure transfer vessels, (Fig. 1). 611 2 THE EXPERIENCE FROM...

... the papw is presented ABSTRACT A loaded 200 kD WT tanker moored by means of an internal bow-turret is exposed to survival conditions (colinearly directed irregular waves and wind). The water depth amounts to 82.5 m and the turret mooring system consists of 6 equally spaced chains. By means of time-domain...

... pipelaying techniques for the installation of the Phase 11 deepwater portions of the Auger pipelines ranging from water depths of 7200 feet to 2860 feet. This paper describes the J-Lay Pipelay System utilized to install the deepwater portions of the Auger 72 pipelines and the means by which pre-fabricated...

... supplier dutch continental shelf objective inventory control helicopter north sea continental shelf supply vessel van den hoonaard means upstream oil & gas offshore location roundtrip transportation platform offshore transport system transport system ote 7224 algorithm...

... otc 7016 requirement tensioner upstream oil & gas means installation internal tool string downstream oil & gas pipeline pipe ramp heeremac pipe string stinger balder j-lay system tool string welding ABSTRACT A J-lay system for deep and shallow water application...

... are likely to be in use during the early 1990 s. Several distinct development themes are identified in the paper including: theuseof establisheddrilling technology as a means of retrieving modules; the use of special purpose remote vehicles to retrieve modules or single componen&,and the use...

... rough sea upstream oil & gas placer bucket-ladder dredge new dredge concept tumbler higher latitude operation dredge intake requirement means application mining application marine mineral technology center subsea system metals & mining efficiency dredge concept ladder...

... means OTC 6356 The TV-Trackmeter and the Supervisory-Controlled Underwater Telemanipulation System D. Maddalena, L. Bossi, and R. Visentin, Tecnomare S.p.A. Copyright 1990, Offshore Technology Conference This paper was presented at the 22nd Annual OTC in Houston, Texas, May 7-10, 1990. This paper...