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

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

?? ?? ???? PDM Downhole?

???? 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 ???????? ?? ??? ????? ????? ?????? ?? ????? ????? ???????. ???? ???? ???? ?????? ?????? ??????? ?????? ???? ?? ??????? ????????? ???????? ?????? ?????. ?? ?????? ??? ????? ???? ????? ?? ????? ????? ?????? ????? ??? ??? ?? ???? ?????? ?????? ?????? ????? ?????? ??????? ?????? ????. ?? ???? ??? ????? ??? ?????? PDM ???????? ?? ??? ????? ???????? ??????????? ???? ??????? ????? ????? ?????? ??????? ???? ??? ????? ??????? ????????? ?? ??? ??????? ?? ?????? ?????.