Well apparatus and methods of running a plurality of tubing strings in a well bore or pipe

Claim 1

IN COMBINATION WITH A WELL PACKER DISPOSED WITHIN A WELL BORE IN A SET POSITION TO SEPARATE TWO PRODUCING ZONES WHERIN SAID PACKER HAS A PASSAGE EXTENDING THERETHROUGH, A TUBING STRING SUPPORT ASSEMBLY INCLUDING, A BODY HAVING A PAIR OF PASSAGES EXTENDING THERETHROUGH, A FIRST TUBING STRING EXTENDING ENTIRELY THROUGH ONE OF THE PASSAGES AND CONNECTED TO THE BODY, THE LOWER PORTION OF SAID FIRST TUBING STRING PROJECTING DOWNWARDLY FROM THE BODY AND HAVING ITS LOWER END EXTENDING THROUGH THE PASSAGE IN THE WELL PACKER TO COMMUNICATE WITH THE PRODUCING ZONE BELOW SAID PACKER, A GRIPPING SLIP ASSEMBLY INCLUDING GRIPPING SLIPS SLIDABLY MOUNTED ON THE DOWNWARDLY PROJECTING PORTION OF THE TUBING STRING WHEREBY WHEN THE ASSEMBLY MOVES UPWARDLY RELATIVE TO THE BODY THE SLIPS ENCIRCLE SAID BODY, EXPANDER MEANS ON THE BODY TO CO-ACT WITH SAID SLIPS FOR EXPANDING THE SLIPS INTO GRIPPING POSITION WHEN THE SLIP ASSEMBLY AND THE BODY ARE MOVED RELATIVE TO EACH OTHER, SAID SLIPS SUPPORTING SAID BODY WHEN THE SLIPS ARE IN EXPANDED POSITION, CO-ACTING LATCHING MEANS ON THE DOWNWARDLY EXTENDING PORTION OF SAID FIRST TUBING STRING AND ON SAID GRIPPING SLIP ASSEMBLY FOR LATCH-