... in a target well. Then a drill pipe including the measurement tool is run in a neighbour well and the direction and distance to the target well is measured. The set-up and results of this logging operation conducted on a drill pipe is described in detail. united states government log analysis receiver...

... in the desired target, identifying the presence of shallower layers—that could result in a poor landing—when present. Within the reservoir, the radial depth of detection achieved with a two-receiver configuration was on the order of 30 m TVD, enough to map top and base of sandstone geobodies while identifying...

... frequency particle receiver defect frequency range composite well band gap effect void amplitude offshore technology conference cement evaluation Introduction Background Cement serves an important role in securing and protecting wells for oil and gas production, fluid injection, carbon...

.... We also add various borehole receivers to the system to improve image focus and resolution. Our array acquisition system applies multiple electromagnetic methods as well as microseismic in ONE layout. This reduces operational cost and provides synergy between the methods. In a production scenario...

... characterization cement openhole amplitude upstream oil & gas diameter flexural measurement tool mechanical caliper tool thickness interface echo tie response geometry outer casing geometry offshore technology conference deformation interface attenuation receiver evaluation tie data wellbore...

... and shear slowness of the formation. These devices are able to transmit acoustic wave at different frequencies and receive them after propagation through a medium, applicable in cased hole condition. This paper presents a case study where the LWD Acoustic technology was successfully used to evaluate...

... investigation software geophone array seabed frame laboratory seabed mode upstream oil & gas receiver scpt bender element orientation noise shear wave reservoir characterization penetration laboratory testing downhole mode scpt tool wave velocity ASTM D 4015-15e1 . 2015...

... of any CBL to find all of the small channels in cement are problems. CBL signal interpretation expertise is easily the most important part in using a CBL. In conventional CBL tools, a transmitter is pulsed to produce an omni-directional acoustic signal that travels to a set of receivers along various...

... real time system carbonate reservoir thin heterogeneous carbonate reservoir reservoir offshore technology conference resistivity boundary investigation log analysis azimuthal sonic azimuthal resistivity receiver well placement trajectory upstream oil & gas compressional...

.... real time system contractor pre project phase receiver upstream oil & gas cable operation project management reservoir characterization recorder vessel node offshore technology conference artificial intelligence information ob project inspection diagram acquisition strategic...

... data gwe inversion interpolation crossline direction seg annual international meeting frequency reservoir characterization offshore technology conference ghost energy crossline interpolation time window upstream oil & gas algorithm receiver seismic data wavefield Fokkema...

... low maintenance gyro antenna inss multipath aerospace & defense position jump reference system acoustic system dp system accuracy gnss receiver receiver sensor configuration upstream oil & gas dual gnss receiver position reference sensor OTC-25964-MS Adapting Aerospace...

... Abstract It's been over a decade since the first CSEM acquisitions were done along 2D lines in relatively open water. Today's CSEM acquisitions cover hundreds of square kilometers in true 3D fashion using receivers and towing systems purpose-designed for ease of handling, accuracy of deployment...

..., Green Canyon 955 and Walker Ridge 313, providing ground truth for the CSEM data. A third survey location, Mississippi Canyon 118 (MC118), is a designated hydrate observatory. We collected both traditional ocean bottom electromagnetic receiver data as well as continuous profiling data using a novel towed...

... modest increase in costs by firing more than one source into the receiver spread "simultaneously." In this paper we will describe the acquisition of what is believed to be the world's largest ocean bottom survey, more than 2200 square km, using two blended sources and a very large receiver spread - more...

.... The reflection seismic survey trials conducted in the Nankai Trough sea area confirmed the the high quality records that can be obtained with the system. Following the same design concept, we improved the RSCS receiver by reducing its size to 2/3, adopting accelerometers and a hydrophone. The new system...

... an anisotropi TTI and elasti he acquired da view of the lo lative petroleu ossing the mo ressed using V intense intere xample of a ve ure shows pla eceiver offset and receiver. I depth. The b h roughly corr e a zone of rel with the prese ous salt body dots near the b the logo in the gure courtesy el. Several...

... of acoustic receiver used. OTC 23369 Mooring lines Integrity Management Sandip Ukani Subsea Integrity Group, Pulse Structural Monitoring, Walter Maurel, Renaud Daran, Engineering Department, SBM Offshore, Monaco Copyright 2012, Offshore Technology Conference This paper was prepared for presentation...

... receivers to increase the density of coverage at fixed source-receiver offsets. A pilot study at Hydrate Ridge, offshore Oregon, illustrated our ability to distinguish between free gas below the seismic BSR (the edge of the hydrate stability field) and hydrate above, and a more comprehensive study of 4...

... time, 3D inversion algorithms for survey layouts including azimuthal data demand high quality data conditioning, for which we present a processing sequence from time-domain electromagnetic data acquired by seabed receivers to frequency domain data and weights for inversion. Detection and delineation...