Abstract
Purpose
The coupled axial-transverse nonlinear vibration simulation model of sucker rod sting (SRS) in deviated wells is established. Based on the simulation results, the nonlinear vibration phenomenon of SRS is analyzed, and the influence of centralizer arrangement on the nonlinear vibration of SRS is discussed.
Method
The mechanical simulation model of the coupled axial-transverse vibration of SRS in deviated wells can be simplified to the coupled axial-transverse vibration model of longitudinal and transverse curved beam with initial bending under borehole constraints. In this paper, when establishing the simulation model of the coupled axial-transverse vibration of SRS, it is proposed that the bending borehole trajectory is a main excitation of the vibration of SRS. Based on the theory of elastic vibration, a nonlinear dynamic simulation model of the coupled axial-transverse vibration of SRS in deviated well is established. Then the fourth-order Runge–Kutta method is used to solve the simulation model. The nonlinear vibration phenomenon of the SRS is studied by example analysis.
Results and conclusion
The simulation results show that: (1) the simulation curve of polished rod dynamometer card is in good agreement with the test curve, and the error value of polished rod maximum load and minimum load is within 5%, which shows that the coupled axial-transverse vibration simulation model of SRS established in this paper has high accuracy. (2) When the centralizer is not arranged, the chaotic motion of SRS mainly occurs in the compression section of SRS, which shows that the instability of SRS is the main reason for the chaotic motion of SRS. (3) The arrangement of centralizer can improve the bending rigidity of SRS, restrain or even eliminate the chaotic motion of SRS.
Similar content being viewed by others
References
Liu H, Hao Z, Wang L et al (2015) Current technical status and development trend of artificial lift. Acta Petrol Sin 11:1441–1448
Xing MM (2016) Response analysis of longitudinal vibration of sucker rod string considering rod buckling. Adv Eng Softw 99:49–58
Mohammad S, Amir ZBN (2014) Numerical analysis of free longitudinal vibration of nonuniform rods: Discrete singular convolution approach. J Eng Mech 8:06014007
Wang DY, Liu HZ (2018) Prediction and analysis of polished rod dynamometer card in sucker rod pumping system with wear. Shock Vib 2018:1–10
Zhang Q, Jiang B, Huang WJ et al (2018) Effect of wellhead tension on buckling load of tubular strings in vertical wells. J Petrol Sci Eng 164:351–361
Zhang BY, Gao XW, Li XY (2019) Diagnosis of sucker rod pump based on generating dynamometer cards. J Process Control 77:76–88
Gibbs SG (1963) Predicting the behavior of sucker-rod pumping systems. J Can Petrol Technol 7:769–778
Doty DR, Schmidt Z (1983) An improved model for sucker rod pumping. SPE 1:33–41
Shardakov IN, Wasserman IN (2010) Numerical Modeling of Longitudinal Vibration of a Sucker Rod String. J Sound Vib 329:317–327
Liu XF, Wang CS, Liu CH et al (2013) Development of mechanical model for rod string based on well liquid flow characteristic. J Mech Eng 14:176–181
Liu XF, Liu CH, Yang Y (2017) Dynamic behavior of the polished rod for the coalbed methane pumping installations. Oil Gas Sci Technol 16:1–12
Xing MM, Zhou LL, Zhao Y et al (2019) Fluid characteristic of multiphase fluid in annular space between pump barrel and plunger. J Cent South Univ 26:1327–1341
Xing MM, Zhou LL, Zhang CM et al (2019) Simulation analysis of nonlinear friction of rod string in sucker rod pumping system. J Comput Nonlinear Dyn 14:091008–91011
Moreno GA, Garriz AE (2020) Sucker rod string dynamics in deviated wells. J Petrol Sci Eng 184:106534
Dong SM, Zhang WS, Zhang H et al (2011) Research on the distribution contact pressure between sucker rod and tubing string of rod pumping system in directional wells. Eng Mech 10:179–184
Sun XR, Dong SM, Liu MS et al (2018) The simulation model of sucker rod string transverse vibration under the space buckling deformation excitation and rod-tubing eccentric wear in vertical wells. J Vibroeng 1:283–299
Lukasiewicz SA (1991) Dynamic behavior of the sucker rod string in the inclined well. In: Production operations symposium, Oklahoma City
Xu J (1994) A new approach to the analysis of deviated rod-pumped wells. In: SPE international petroleum conference and exhibition of Mexico, Veracruz
Xu J, Doty DR, Shahraki A (1999) A comprehensive rod-pumping model and its application to vertical and deviated wells. In: SPE mid-continent operations symposium, Oklahoma City
Wang WC, Di QF, Yao JL et al (2010) A new finite element method in analyzing mechanical properties of sucker rod strings in 3D directional wellbores. Acta Petrol Sin 6:1018–1023
Dong SM (2003) Computer simulation of dynamic parameters of rod pumping system optimization. Petroleum Industry Press, Beijing
Li WC, Dong SM, Sun XR (2018) An improved sucker rod pumping system model and swabbing parameters optimized design. Math Probl Eng 2018:1–15
Hao YX, Niu Y, Zhang W et al (2018) Nonlinear vibration of FEM circular coincal panel under in-plane and transverse excitation. J Vib Eng Technol 6:453–469
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
On behalf of all authors, the corresponding author states that there is no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Wang, H., Dong, S. Research on the Coupled Axial-Transverse Nonlinear Vibration of Sucker Rod String in Deviated Wells. J. Vib. Eng. Technol. 9, 115–129 (2021). https://doi.org/10.1007/s42417-020-00214-5
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s42417-020-00214-5