基于AMESim和ADAMS钻井管柱液压举升装置联合仿真研究

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中图分类号：TE927文献标识码：ADOI：10.12473/CPM.202405062

Joint Simulation Research on DrillingStringLifting Device Based on AMESim and ADAMS

Song Binghao1Wang Hanxiang1Zhang Heng1Liu Yanxin1Cai Wenjun²Chen Zhili² （1.Collegeof MechanicalandElectricalEngineering，China UniversityofPetroleum（EastChina）；2.Drilling Technology Research Institute，Sinopec ShengliPetroleumEngineeringCo.，Ltd.）

Abstract：As the drilling technology continues to develop，the requirements for conveying efficiency and automationlevelofdrilling tool becomes increasinglyhigh.However，there is unpredictablerollng of driling tool in theconveying process，makingitdificulttoeffctivelycontrol itsmovementtrajectoryMeanwhile，real-timeload changes cannot guaranteethe synchronization of hydraulic cylinder，and a single simulation software cannot truly reflect actual working conditions.Therefore，anew typeof clamping hydraulic lifting device fordriling string was developed and used to prevent drilling string from rollng in the conveying process.Moreover，the load-sensitive hydraulic system basedon pre-valvecompensation was adopted to ensure the synchronization of hydraulic cylinder in each mechanism，achieving steplesscontrol regardless offlow rateand load pressure.Finally，a co-simulation model built based on AMESim and ADAMS was used to simulate the real operating status of the lifting device.The simulation results show that the output value of the hydraulic actuator welltracks the target expected value well，

with a maximum error of no more than 3. 6% and a hydraulic cylinder synchronization error of no more than 2. 1%

The research results provide theoretical guidance for the development and test of string conveying device.

Keywords： drilling string;hydraulic lifting device;PID position feedback； load-sensitive hydraulic system; mechanical-hydraulicco-simulation

0 引言

随着国内外石油钻采工艺技术的不断提升，油气开采正向着深井、超深井不断迈进，同时对于石油钻机的自动化、智能化要求也越来越高[1]。（剩余11200字）