石油矿场机械
石油礦場機械
석유광장궤계
OIL FIELD EQUIPMENT
2001年
z1期
4-6
,共3页
伍远平%孙冬梅%任建民%康宜华
伍遠平%孫鼕梅%任建民%康宜華
오원평%손동매%임건민%강의화
径向水平井%转向器%发展%分析
徑嚮水平井%轉嚮器%髮展%分析
경향수평정%전향기%발전%분석
通过对3种典型径向水平井用转向器的分析,结合现场实际使用情况,列出各种转向器的优缺点,并提出转向器的最优配置。对转向器的技术发展提出4点建议，即：将液力转向器与水力锚联接,组成最优径向钻井工具；减小转向器对钢质柔性钻杆的阻力,以增大径向水平进尺；发展小尺寸转向器,减小扩孔成本以及开展转向器的可靠性设计,提高其工作寿命。
通過對3種典型徑嚮水平井用轉嚮器的分析,結閤現場實際使用情況,列齣各種轉嚮器的優缺點,併提齣轉嚮器的最優配置。對轉嚮器的技術髮展提齣4點建議，即：將液力轉嚮器與水力錨聯接,組成最優徑嚮鑽井工具；減小轉嚮器對鋼質柔性鑽桿的阻力,以增大徑嚮水平進呎；髮展小呎吋轉嚮器,減小擴孔成本以及開展轉嚮器的可靠性設計,提高其工作壽命。
통과대3충전형경향수평정용전향기적분석,결합현장실제사용정황,렬출각충전향기적우결점,병제출전향기적최우배치。대전향기적기술발전제출4점건의，즉：장액력전향기여수력묘련접,조성최우경향찬정공구；감소전향기대강질유성찬간적조력,이증대경향수평진척；발전소척촌전향기,감소확공성본이급개전전향기적가고성설계,제고기공작수명。
By analyzing three typical whipstocks and their practical application, the advantages and disadvantages of the tools are listed, and the optimum collocation is proposed. Suggestions for improvement are put forward. Combining hydraulic whipstock with hydraulic anchor and making them the optimum URRS tool. Decreasing the resistance of whipstock to the coiled tubing in order to increase the horizontal footage.Developing small-size whipstock so as to reduce the hole-enlarging cost.Carrying on reliability design to improve the service life of whipstock.
