??????? ?????? ???? ????, ?????? ????? ?????? ??????? ?????? ????????????? ??? ????? ?????? ????????. ????? ????? ??? ??????????? ????? ???????? ??? ???? ????, ?????? ???? PDM ???? (Positive Displacement Motor). ?? ???? ???? ???? ????, ????? ????? ??? ???? ?????? ?????? ??????? ????? ??, ????? ??????? ?? ???? PDM ????, ??????? ?????? ???, ????????? ?????? ????? ??????? ???? ????? ????? ??????? ?????? ?? ?????. 

???? PDM Downhole Motors

??? ???? PDM ?????

???? PDM ???? ??? ??? ?? ???? ????? ??????? ?????, ?????? ?????? ????? ?????? ????????? ????? ?????? (???) ??????? ????? ??? ?????? ?? ??????. ?????? ??????? ???????? ????????, ???????? ?? ????? ?????? ??????, ???? ?-PDM ???? ????? ?????, ???? ????? ?????? ?????? ????? ??????? ????. ????? ???? ???? ????? ??????, ???? ??? ??????? ??????, ?? ????? ???? ???? ????? ?????? ?????? ??????.

??????? ?? ???? PDM ????

???? PDM ???? ????? ???? ??? ?????? ??????? ???????:

• ????? - ?????? ??? ???? ????? ???? ??????? ???? ???? ?????? ???? ??? ?????.

• ????? – ?????? ???? ?? ?????? ????? ???? ??? ????? ??????? ????? ?????, ?????? ????? ????? ?? ??????.

• ?????? – ?????? ?????? ?????? ?????? ???????? ????? ??? ????.

???, ?????? ??? ?????? ?? ???? ????? ????? ??? ????? ?? ????? ???????.

???? ???? ???? PDM ?????

?????? ?? ???? ?????? ?????? PDM

????? ????? ?? ???? PDM ???? ??? ????? ?? ??????? ???? ?? ???? ?????? ???? ????. ?????? ????? ?? ????? ????? ????????? (??? ?????) ????? ?????? ?????? ???? ????. ??????? ???? ?????, ??? ???? ??? ?????? ???????.

??? ????? ???? ?????? ??????? ???? ??????. ?????? ????? ?? ?????? ??? ????? ?????? ??, ?????? ???? ????? ?????? ???? ????? ???? ???????, ??? ???? ??? ????? ?????? ???????. ??????? ???????? ?????? ?????? ??????, ??????? ?? ????? ??? ?????? ???.

????? ????? ???????

????? ?????, ???? ?????? ??????? ?????? ? ???? PDM ???? , ????? ?? ?????? ?????. ?????? ?? ????? ?? ??????????? ??? ?????? ??????, ???? ????? ???????? ?? ?????? ????? ?????? ????? ???? ???? ?? ??? ??????. ????? ?? ????? ????? ????? ?????? ?? ???, ??????? ?????? ???? ???? ????? ???? ?? ????? ????? ???????.

????? Moineau ????? ????? ????? ??? ?????? ????, ?? ???? ?? ?????? ???? ?????? ?? ???? ??????. ?? ????? ?????? ????? ??????, ??? ??????? ??????? ????? ??????? ???????.

??????? ?????? ?????? PDM ????

???? ????? ??????

??? ???????? ???????? ?? ????? PDM ???? ??? ?????? ???? ???? ????? ?????? ????? ?????? ?????. ?????? ?????? ???? ???? ?????? ?? ???? ??????, ??? ????? ?????? ??????? ?????? ????? ??????. ?? ???? ?????? ???? ?????? ????? ???????? ????????, ???? ?????? ????? ????? ??????? ?? ??????? ??????? ??? ????? ?????? ????????.

????? ????? ??????? ?? ?????? ?? ?????? ??????? ????? ??????, ?????? ???? ?????? ?? ???? ?? ?????? ??????, ??????? ????? ????? ??????? ???? ???? ????? ??????.

?????? ????? ???? ??????? ???????

????? PDM ???? ???????? ????? ??????? ????? ???? ??????? ?????? ????? ?????????????. ?? ??? ??? ??? ???? ?????, ?? ??????? ?? ????? ????? ???? ???????? ???????? ?? ???? ?????? ????? ?????. ?????? ?????? ?? ??????? ??????? ??????? ??????? ????? ?????? ?????.

?????, ?????? ????? ?? ???? PDM ?????? ?? ????? ?????? ?? ?????, ??????? ?? ????? ????? ?? ????? ??? ????? ????? ?????.

?????? ????? ??????

????? ???? ?? ????? ?????? PDM ???? ??? ?????? ????? ??? ????. ????? ?????? ?????? ?? ????? ?????? ???? ????? ?????? ???? ??????? ????, ??????? ????? ????? ???? ?? ?????? ??????. ?????? ?????? ?????? ??? ?????? ?????? ?????? ???? ???? ?????????? ?????, ???? ????? ????? ??? ?????? ??? ????? ????? ???? ???? ?????? ?? ?????.

??????? ?? PDM Downhole Motors

????? ?????? ??????

????? PDM ???? ?????? ?????? ???? ?????? ?????? ??????? ?????. ?????? ??? ?? ?????? ?????, ????? ????? ????? ?? ?????? ???? ???? ?????, ?????? ?????? ?????? ???? ???? ??????. ?????? ????? ?? ???? ?????? ??? ?????? ??? ????? ??? ?????? ?????????? ??????? ?? ??? ????? ??? ????? ??????? ????????.

????? ???? ????, ????????? ????? (HPHT).

?????? HPHT ?????? ????????, ?? ??? ????????? ?????? ??????? ????? ?? ?????? ?? ??????? ?? ???? ?????? ???????. ????? PDM ???? ???????? ?????? ????? ?????? ???? ????, ??????? ????? ???? ?????? ??????? ??? ?????? ?? ?????? ??????.

????? ?? ?????

????? ?? ????? ???? ????? ?????? ???? ???? ???? ????? ?? ??????? ??????. ?????? ?? ????? ?????? ??? ?????? ??????? ?????? ????? ????????. ????? PDM ???? ?? ????????? ??????? ????? ?? ???????, ?????? ??? ?????? ??? ???? ?? ????? ??? ????.

????? ???? ?????? PDM ?????? ????? ?????? ???

???? ???? ??????? ????

??? ????? ???? PDM ????, ????? ????? ?? ????? ?????? ??????? ???? ????? ?????? ???????. ?? ???? ?????? ?????? ???? ??? ??????, ???? ???? ??????? ?????. ???? ????? ????? ????? ????? ????? ?????? ?? ?????? ???? ?????.

?????? ???????? ??????? ????

???? ?? ??????? ????????? ?? ????? ?????? ????????. ????? PDM ?????? ??????? ????? ??? ??????? ?? ????????? ??????, ????? ??????? ????? ?????????. ????? ???? ?????? ??????? ????????? ?? ??????? ??? ????? ???? ???????? ?? ???????? ??? ???? ????? ?? ?????.

?????????

????? PDM ???? ?? ???? ??????? ??????? ?????? ????????. ?? ?????? ??? ???? ????? ??????? ?????, ?????? ??????? ????????, ??????? ????? ????. ?????? ???? ????? ??? ???? ?????? ?? ?????? ??????, ?????? ?? ?????? Moineau, ?????? ???? ?????????? ???? ????? ????? ????? ????? ?????? ????. ?? ??? ???? ???? ?????? ????? PDM ????, ???????? ???? ????????? ????, ???? ????? ????? ?????? ?????? ???? ?????? ??????? ??????? ?? ?? ??????? ??? ?? ?????-????? ???????? ?????.