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Keywords: particle
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Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 12–15, 2021
Paper Number: SPE-206560-MS
... in the possibility of performing an express analysis of the strength of rocks on small-sized samples - 3 mm or more, for example, using the particles of landslide cuttings from unstable intervals when drilling wells; there is no need for the preparation of reference material; the simplicity and availability...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201874-MS
... rock obm formulation rheological parameter composition chemical study clay rock rd horizon particle aqueous phase requirement deposit unstable deposit stability application fracture rock sample Introduction One of the most common types of problems in well construction is the loss...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-197009-MS
... of the methods, and and prospects for further development of the topic to improve the approaches of practical application. drilling fluids and materials particle filter cake pore size upstream oil & gas psd reservoir drilling interval drilling fluid management & disposal selection...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196827-MS
... Abstract A new method for assessing the stability of the asphaltene phase in reservoir fluids using a high-pressure microscope is presented. The new method is based on the observation of the asphaltene particles sedimentation in a vertically oriented sapphire cell. This determines the size...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196979-MS
...-based process for the development of a series of field trials on flowback. fracturing materials fracturing fluid particle proppant pack filtration artificial intelligence upstream oil & gas pressure drop flowback hydraulic fracturing research hypothesis flow rate fracture...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196883-MS
... of solid particles flowing out of the formation, module for calculating the filter efficiency, and module for solids transport in the well. To evaluate the geomechanical failure of the formation the radial semi-analytical model was used that considers plastic deformations of the weakly consolidated rocks...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196975-MS
... operation selection re-fracturing judgment matrix north mahu oilfield variable array microseismic monitoring directional drilling old fracture candidate well particle coefficient dependent variable array presentation agent ideal solution proppant reservoir fracture daily oil production...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196950-MS
... especially in gas-liquid mixtures with high flow rates and existence of solids. Erosion is the destruction of material caused by the effect of dynamic flow of gas, solid particles and electrical discharges. The problem of erosive wear and consequently, the management and protection of pipeline systems...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196978-MS
... fracturing gel, working out the method for supplying tracers to the well and their placement in the formation, and evaluating the tracer particles adsorption degree in the rock were solved. Unlike conventional production logging in horizontal wells, the applied technology does not require special means...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 15–17, 2018
Paper Number: SPE-191525-18RPTC-MS
... coarse particles to enter the well, but big enough so that skin-factor would not be too big. The aim of this article is to propose a method to create universal sizing criteria for any rock and filter type. To model suspension flow through filter Discrete Element Method (DEM) was used. It suggests...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 15–17, 2018
Paper Number: SPE-191663-18RPTC-MS
... and experimentally validated on the two types of sand with different particle size distribution. A suspension of SiO 2 microspheres (50 μm) has been used as damaging material. To validate the suggested approach, the 3D structure of the tested proppant pack is required. This is not possible to achieve using...

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