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Innovative Electrification Retrofit of Mechanical Drilling Rigs1
Customized Service for MachineryElectrification RetrofitMechanical Drilling Rigs
Shandong Hande Automation Control Equipment Co., Ltd.
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Product Description Product DescriptionBackground of the Transformation:1.Environment protection and safety:(1)Diesel engine emissions cause significant air pollution.(2)The noise generated by the high-speed operation of diesel engnes can reach 80 to 100 decibels or even higher, causing serious interference to the surrounding residents' daily life.2.Large floor area:3.High energy consumption:The conversion efficiency of diesel engines is relatively low. In the case of long-term continuous operation, the energy consumption is substantial, resulting in higher operation costs.4.Insufficient power: The power output of diesel engines is relatively fixed, making it difficult to meet the high-torque requirements of some large-scale and complex drilling operations.5.Speed regulation and operation control:(1)The rotational speed of a diesel engine usually varies between several hundred revolutions per minute and several thousand revolutions per minute, which cannot satisfactorily meet te requirements of various orking conditions.(2)There is no intelligence or digital integration in the operation and control.6.The requirements of client for drilling equipment have increased: The existing projects require electric drilling rigsDescription of the Overall Scheme:Utilize existing rig infrastructure, such as the derrick, base, traveling and lifting system, rotary table, drawworks, mud pump, etc., and carry out a unified layout and optimized combination.Mechanical: Decommission the original mechanical transmission mechanisms of the drawworks, mud pump, etc., and add motors for the drawworks and the mud pump. In this way, the addition to the mechanical part is relatively small. Replace the diesel engine with a generator set and add a generator room.Electrical Control: Retain the original Motor Control Center(MCC), and add a new set of electrical control room(SCR/VFD). The electrical control system adopts variable frequency or direct current drive to achieve the control of the motors. It can not only drive the motors but also control the generator set. At the same time, a top drive power supply interface can be added according to the customer's requirements.Product ParametersThe advantages after the retrofitEnvironmental ComplianceReduce EmissionsPM 2.5 & NOx reduceNoise Reduction86dB→65dB (OSHA Compliant)Operational EfficiencyROP 15-25% Increase in Hard FormationsEnergy PerformanceRegenerative Energy Recovery40% decrease Energy Consumption22% Power Feedback to GridMaintenance OptimizationMTBF increase 10,000 HoursSimple structure, facilitating maintenance and saving maintenance and upkeep costsDrilling PerformanceROP 15-25% increase in Hard FormationsFault Resolution 50% Faster (30+ IoT Sensors Deployed) Company ProfileShandong Hande Automation Control Equipment Co., Ltd. was established in 2007. Our main products include: the electrical control system of drilling rigs, the electrical control system of workover rigs, the grid power system of drilling rigs, high-power motors for oil drilling rigs, the control system of automated drilling rigs, the electrification transformation and services of mechanical drilling rigs and workover rigs, and electrically-driven fracturing equipment.We are the leading manufacturer of electrical control and automation control systems for drilling rigs in China, accounting for more than 60% of the market share in Sinopec. For six consecutive years, our electrical control equipment has won the bid with the first place in Sinopec's framework bidding. The technical level of our motor equipment has reached that of Yongji Electric Machinery, and it and Yongji Electric Machinery each account for about 40% of the market share. Our overseas business has covered many countries and regions, such as Russia, Iran, the United Arab Emirates, Saudi Arabia, etc.
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