Service environment of tube and casing in deep and ultra-deep well is getting more and more complicated, and the internal pressure applied to tube and casing is higher, so that the high-grade steel tube and casing (HGTC) made of ductile material is widely used. Obviously, the calculation of ductile burst pressure for HGTC is one of the key factors in design and important to safe and efficient development of unconventional oil and gas resources. Here, based on the failure principle of through-wall yield and unified yield criterion, the unified formula of through-wall yield ductile burst pressure (TYBP) for tube and casing under practical service condition which can be used to calculate TYBP of API HGTC and non-API HGTC accurately and reasonably by using true material parameters, has been deduced in this paper with due consideration of the effect of Bauschinger effect (BE), material hardening and intermediate principal stress (IPS) on the TYBP, by which the influence rules of BE, IPS and yield criterion on TYBP of tube and casing have been investigated.（The effect of lattice effect (BE), material hardening and intermediate principal stress (IPS) on TYBP is accurately and reasonably derived from non-API HGTC by using real material parameters. The value of BE, IPS and the TYBP yield criterion of pipe and casing are studied. Eight kinds of classic through-wall yield ductile burst formulas for tube and casing made of new material have been be derived from a series of yield criterion, by which TYBP model of HGTC with and without corrosion defect has been established based on weighted twin shear stress yield criterion. The calculation results of TYBP model presented by this paper are the closest to the full-scale burst experimental data than the other burst models, which can provide an important reference for burst pressure design and estimation of HGTC in deep and ultra-deep well.

深井和超深井中管壳的使用环境越来越复杂，施加在管壳上的内部压力也越来越高，因此由韧性材料制成的高级钢管和管壳（HGTC）广泛使用。显然，HGTC延性爆裂压力的计算是设计中的关键因素之一，对于非常规油气资源的安全有效开发具有重要意义。在此，根据穿墙屈服的破坏原理和统一的屈服准则，在实际使用条件下，管壳的穿墙屈服韧性破裂压力（TYBP）的统一公式可用于计算API HGTC和通过使用真实的材料参数准确，合理地确定非API HGTC，在充分考虑包辛格效应（BE），材料硬化和中间主应力（IPS）对TYBP的影响的基础上，推导了BE，IPS和屈服准则对管壳TYBP的影响规律（使用真实的材料参数从非API HGTC准确合理地推导出了晶格效应（BE），材料硬化和中间主应力（IPS）对TYBP的影响。研究了管道，套管的BE，IPS值和TYBP屈服准则。根据一系列的屈服准则，推导了八种经典的新材料制成的管，管的透壁屈服塑性爆破公式，并基于加权双剪应力建立了具有和不具有腐蚀缺陷的HGTC的TYBP模型。屈服准则。