News Article | April 17, 2017
Wiseguyreports.Com Adds “Pressure Pumping -Market Demand, Growth, Opportunities and analysis of Top Key Player Forecast to 2021” To Its Research Database According to Stratistics MRC, the Global Pressure pumping Market is valued at $76.23 billion in 2015 and is expected to grow at a CAGR of 16.66% to reach $224.27 billion by 2022. Rising energy demand across the globe, growing drilling activities for extraction of oil and gas are some of the major factors fueling the market growth. Moreover, shift towards oil drilling activities by exploration and production companies due to declining natural gas prices is anticipated to propel the market growth. On the other hand, huge installation costs and stringent government regulations for the usage of of these systems are expected to hamper market in upcoming years. Hydraulic fracturing held the largest market share. However, cementing services is anticipated to witness strong growth over the forecast period. North America commanded the global market owing to the presence of large count of oil field service industries in the region. Market is highly concentrated with top five companies occupying the major market share. Existing market players have good access in the market and entry of new players into the market is very difficult. Some of the key players in global Pressure pumping market are Baker Hughes , Calfrac Well Services Ltd., China Oilfield Services , Diamond Offshore Drilling, Inc., Frac Tech Services International, Halliburton, Key Energy Services, Nabors Industries Ltd., , National Oilwell Varco, Pioneer Energy Services, RPC Inc., Sanjel Corporation, Schlumberger, Superior Energy Services, Inc., Trican, Weatherford International Inc., and National Drilling Company . Type of Wells Covered • Vertical • Horizontal Regions Covered: • North America o US o Canada o Mexico • Europe o Germany o France o Italy o UK o Spain o Rest of Europe • Asia Pacific o Japan o China o India o Australia o New Zealand o Rest of Asia Pacific • Rest of the World o Middle East o Brazil o Argentina o South Africa o Egypt What our report offers: - Market share assessments for the regional and country level segments - Market share analysis of the top industry players - Strategic recommendations for the new entrants - Market forecasts for a minimum of 7 years of all the mentioned segments, sub segments and the regional markets - Market Trends (Drivers, Constraints, Opportunities, Threats, Challenges, Investment Opportunities, and recommendations) - Strategic recommendations in key business segments based on the market estimations - Competitive landscaping mapping the key common trends - Company profiling with detailed strategies, financials, and recent developments - Supply chain trends mapping the latest technological advancements 4 Porters Five Force Analysis 4.1 Bargaining power of suppliers 4.2 Bargaining power of buyers 4.3 Threat of substitutes 4.4 Threat of new entrants 4.5 Competitive rivalry For more information, please visit https://www.wiseguyreports.com/sample-request/562696-pressure-pumping-global-market-outlook-2015-2022
China National Offshore Oil Corporation and China Oilfield Services Ltd. | Date: 2013-12-25
A method of formation testing and a formation testing instrument, comprising a first pump, a dual packer module, a reverse injection module and a second pump, the dual packer module being provided with a support arm at one side thereof capable of setting after deployed; and the dual packer module being provided with first and second probes at the other side, wherein the first probe is located above the second probe and the first and second probes can establish a channel with the formation; the second pump injecting the acidizing liquid in the reverse injection module into the fluid region in the formation by the second probe; and the first pump sucking the fluid in the formation by the first probe.
China Oilfield Services Ltd. and China National Offshore Oil Corporation | Date: 2013-10-29
The present application relates to a high temperature carbon dioxide corrosion inhibitor comprising the following components by mass percent: amide compound 1550%, organic alkynol 1025%, mercaptan acid 515%, piperidine 525%, mercaptopyridine 515%, and solvent 2560%. The corrosion inhibitor has excellent corrosion inhibition for CO_(2 )corrosion of oil field water system at a high temperature (150250 C.).
China National Offshore Oil Corporation and China Oilfield Services Ltd. | Date: 2013-12-25
A high-pressure fluid mixing pump control system and a fluid suction control method, the system comprises a transmission threaded rod and a resolver sensor, wherein: one end of the transmission threaded rod is connected to an oil cylinder piston of a mixing pump, while the other end of the transmission threaded rod is connected to the resolver sensor either directly or via a rotary element that rotates coaxially with the transmission threaded rod. The high-pressure fluid mixing pump control system implements precision control via a mechanical means, converts a linear motion of the piston into a rotary motion, and utilizes the resolver sensor for precision measurement of a rotation angle, thus acquiring a piston displacement amount, and finally acquiring a suction volume. At the same time, an accelerator and an electric brake are also designed, for controlling starting and stopping of the mixing pump.
China Oilfield Services Ltd. and China National Offshore Oil Corporation | Date: 2014-01-24
The present invention relates to an oil recovery process with composition-adjustable multi-component thermal fluid, the process comprises: adding oxygen produced by air together with fuel and water into a reactor, in which the oxygen and the fuel combust to produce flue gas and heat, the heat heats water to generate hot water/steam, and then the flue gas and the hot water/steam are mixed to form multi-component thermal fluid, wherein the purity of oxygen added into the reactor is controlled so as to produce the multi-component thermal fluid with various mass ratios of flue gas to hot water/steam; then the obtained multi-component thermal fluid with various mass ratios of flue gas to hot water/steam are injected into various types of oil reservoirs for oil recovery. The oil recovery process of the present invention is applicable for various types of crude oil reservoirs.
China National Offshore Oil Corporation and China Oilfield Services Ltd. | Date: 2013-11-20
A pushing and jam-releasing pup joint of a formation tester comprises a first jam-releasing arm (1), a first three-way reversing valve (V1), a two-way reversing valve (V2) and a third three-way reversing valve (V4), a withdrawal cavity (Q11) of the first jam-releasing arm (1) is connected with the first three-way reversing valve (V1) which can communicate with an energy accumulation cavity (NQ) of an energy accumulator and the two-way reversing valve (V2), the two-way reversing valve (V2) can be communicated with a pressure oil main line (G2) of a hydraulic system, and an extension cavity (Q12) of the first jam-releasing arm (1) is connected with the third three-way reversing valve (V4) which can communicate with the pressure oil main line (G2) and a return oil main line (G1) of hydraulic system. Jam-releasing pup joint effectively solves the problem of jam release when mud adheres to EFDT and makes same jammed.
Wang J.-H.,Tianjin University |
Qu Y.-D.,China Oilfield Services Ltd.
Shuili Xuebao/Journal of Hydraulic Engineering | Year: 2011
The unconsolidated undrained strength of saturated soft clay was studied by cyclic torsion and cyclic triaxial tests. The results show that the unconsolidated undrained cyclic strength depends on the static shear (deviatoric) stress acting on the soil element and is independent of the confining pressure for a specified number of cycles for failure. When static shear stress ratio acting on soil elements increases from 0.3 to 0.6, cyclic strength of the saturated soft clay also increases. It is found that the unconsolidated undrained cyclic strength satisfies the Mises failure criterion by analyzing the relationship between the cyclic shear strength and the cyclic compressive strength determined by cyclic torsion shear and cyclic triaxial tests respectively. It may conclude that the relationship describing unconsolidated undrained cyclic strength of saturated soft clay elements with general stress states can be determined by specified tests.
Guo W.-Y.,Mianyang Normal University |
Peng B.,China Oilfield Services Ltd.
Journal of Vinyl and Additive Technology | Year: 2012
Some starch-graft-polyacrylamide copolymers were prepared by the polymerization of corn starch with acrylamide in aqueous medium using a complex initiation system consisting of ceric ammonium sulphate and ammonium persulphate. The copolymers were applied to water-based drilling fluid as filtration control agents. Their grafting parameters such as percentage of grafting, grafting efficiency, and solution viscosity (η) were investigated by using elemental analyzer and rotational viscometer. The results showed that increases in initiator concentration and reaction temperature first favored and then impeded the grafting reaction. Grafting of acrylamide onto starch increased with the increase of monomer concentration. It also increased with increasing reaction time up to a certain degree and then leveled off. For the graft copolymers, a higher percentage of grafting and higher η were beneficial in decreasing the filtrate volume of water-based drilling fluid, even under an operating environments of 147°C and saturated salinity. A possible mechanism is proposed to interpret the improvement of fluid loss properties. © 2012 Society of Plastics Engineers.
Kang K.,China Oilfield Services Ltd.
Proceedings of the 2015 27th Chinese Control and Decision Conference, CCDC 2015 | Year: 2015
Grover search algorithm is applied to the current number of objectives in quantum unsorted database, the meaning of each goal difference is not taken into account. When the target is more than a quarter of the total items, the probability of the target falls quickly identify and target increases, and when the target is more than half of the total items, the algorithm will fail. To solve these problems, first of all, based on a weighted index improvement is proposed in which each target in accordance with the right given to the importance of the weight coefficient. These different weight coefficients, we give all the target state, which may make the probability of each target equal weights of the quantum superposition. Secondly, an improved phase matching is proposed the phase rotation in both directions is the same, and the inner product of two states by the target amplitude superposition and initial state of the system is determined. When this inner product is 1/2 or more, when using the improved phase matching, the target may be 100% probability and by only one Grover iteration. Finally, the effectiveness of these measures by a simple search instance validation. © 2015 IEEE.
Yu H.,China Oilfield Services Ltd.
Well Testing | Year: 2016
According to problems of condensates inflammable and explosive safety hazards when the condensates in testing production, measurement, storage and transportation, by application of the hermetically-sealed system, back-pressure control valve real-time monitoring automatic acquisition system, a better separated effect could be achieved to guarantee acquiring testing data accurately and safely. © 2016, The Editorial Department of Well Testing. All right reserved.