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Keywords: amplitude
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Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216193-MS
... offshore abu dhabi interpretation amplitude attenuation near-surface imaging migration utilizing near-field hydrophone reflection acquisition Introduction Near-Field Hydrophones (NFHs) are positioned about a meter above the airguns and designed to record the near-field source pressure...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216246-MS
... vibration amplitude, vibration modes, main vibration frequencies, and vibration energy content. The workflow is first applied to a vibration dataset from a yard test to establish the performance benchmark for the hydraulic hammer. The workflow then analyses downhole vibration data and combines surface...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216185-MS
... of rock under both monotonic and cyclic stress loading will be examined. The rate of fatigue damage evolution is influenced by the number of load cycles, stress amplitude and accumulated plastic deformation. This case study presents hydraulic fracturing technique, to reduce rock tensile strength...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216180-MS
... Machinery Diagnostic Services (further referred as MDS) has been invited to evaluate the possibility of monitoring the intensity of induced vibration on the gas piping mounted under a road traffic bridge. In fact, the main scope is to evaluate, via the amplitude level, the risks connected...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216626-MS
... clastic rock china government interface upstream oil & gas rock type porosity sedimentary rock geology reservoir characterization characteristic pp-wave mudstone sha1 formation amplitude reflection sichuan basin geologist asia government formation sandstone shaximiao...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216898-MS
.... This will lead to unambiguous evaluation of downhole cement status and confident decision making by practicing engineers. upstream oil & gas asia government log analysis geology cement and bond evaluation cement pipe casing and cementing interpretation amplitude receiver limitation baker...
Proceedings Papers

Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216788-MS
... combines borehole size and shape measurements with high-resolution radius and reflection amplitude images. The LWD tool takes advantage of drill string rotation to make a 360-degree scan of the borehole with each transducer. The ultrasonic sensor uses four transducers that operate in a pulse-echo mode...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211279-MS
... multiphase flow reservoir surveillance antenna fluid dynamics pipeline production control multiphase flowmeter detection holdup accuracy spectrometer magnet mri egg probe frequency smart amplitude attenuation valve requirement sequence acquisition Introduction Oil & gas...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211604-MS
... upstream oil & gas sohar basin dataset interpretation basin reservoir characterization amplitude hydrocarbon new exploration play extraction sweetness northern sohar basin migration enhanced pseudogradient figure oman mountain prospectivity thickness Introduction In 2019...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211788-MS
.... The modeled HFTO frequencies and amplitudes agree very well with field measurements. Modeling and field tests show that the implementation of mechanical isolation concepts can protect portions of the BHA from harmful HFTO vibrations. The introduction of mechanical damping elements can reduce the occurrence...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211653-MS
... A 4D feasibility study estimated 4D effects due to petrophysical changes in the reservoir resulting from WAG injection. Saturation changes >50% after 6 years of injection resulting in >10% change in the amplitude were predicted. Time-lapse Pulsed Neutron logs showed saturation changes...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211688-MS
... amplitude attribute, "Envelope (monitor)-Envelope (base)" and "time-shift" are found above the repeatability noise (~10%) and detectability limit of 0.149ms respectively over a period of 14 years of production and 9 years of production/WI period. Technique is not found feasible over 2 years of Pilot WI...
Proceedings Papers

Paper presented at the ADIPEC, October 31–November 3, 2022
Paper Number: SPE-211714-MS
... but increased during lowstand sequences of Upper Shuaiba which is also known as Shuaiba Sequence 5 ( Strohmenger et al., 2010 ). The Upper Shuaiba is distinguished from Lower Shuaiba by the presence of clay, high frequency and low amplitude progradational sequences. This study is going to describe the nature...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207377-MS
... families of waveforms, called GeoPopulations, that are used to derive Amplitude, Structure (time or depth depending on the input 3D seismic volume) and the new seismic Fitness attribute. We will show how Fitness is used to interpret paleo geomorphology and facies maps for every peak, trough and zero...

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