钻井技术参数

第二节Drilling Parameters

钻井技术参数

1.负荷：load.

2.扭矩：torque.

3.扭转: twist.

4.转盘转速：rotary speed，RPM.

5.钻压：WOB, weight on the bit , weight, drilling well.

6.机械钻速：ROP, rate of penetration , drilling rate, the rate of drilling.平均机械钻速: average ROP.

7.泵排量：pump flow capacity, flow rate.

8.加仑/分钟：GPM.

9.泵冲数：strokes per minute,SPM.

10.钻井周期：drilling period.

11.井眼尺寸：hole size, well size.

12.井距: well space.

13.垂直井深：vertical depth.

14.垂直井深：vertical depth.

15.总垂直深度：total vertical depth，TVD.

16.最大井斜角：maximum hole inclination.

17.应力：stress.

18.压力：pressure.

19.压力等级：pressure grade.

20.压力降：pressure drop.

21.压力梯度：pressure gradient.

22.回压：back pressure.

23.大气压：atmosphere.

24.压差：differential pressure.

25.静液柱压力：static fluid column pressure.

26.地层压力：formation pressure.

27.坍塌压力: collapse pressure.

28.破裂压力：fracture pressure.

29.平衡压力：equilibrium pressure.

30.钻具（柱)压力: drilling string pressure.

31.地层压力预测：formation pressure prediction.

32.地层快速预测:the formation fast prediction.

33.参数、变量：variables，parameters.

34.参数计算：parameters calculation.

35.几何参数:geometric parameters.

36.参数分析：parameter analysis.

37.动态参数：dynamic data.

38.静态参数：static data.

39.摩擦：friction.

40.摩擦损失：friction losses, friction drop.