| 主权项 |
1. A method, comprising:
positioning a fracture placement packer assembly, comprising an inflatable packer positioned on an uphole side of the assembly, in a wellbore at a fracture treatment position; inflating the inflatable packer; fracture treating an interval of a subtteranean formation operationally coupled to the wellbore; and the method further comprising at least one operation selected from the operations consisting of:
marking the interval before the fracture treating;wherein the inflating the packer further comprises inflating a self-anchoring packer;fracture treating a second interval after the first interval, wherein the second interval comprises a greater measured depth than the first interval;fracture treating a second interval after the first interval, wherein the second interval comprises a smaller measured depth than the first interval, the method further including positioning a sand plug across the first interval before the fracture treating the second interval;fracture treating a second interval after the first interval, wherein the second interval comprises a smaller measured depth than the first interval, the method further including positioning a sand plug across the first interval before the fracture treating the second interval, wherein the sand plug comprises a high particulate fraction fluid having a plurality of particle size modalities therein;fracture treating a second interval after the first interval, wherein the second interval comprises a smaller measured depth than the first interval, the method further including positioning a sand plug across the first interval before the fracture treating the second interval, wherein the sand plug comprises a high particulate fraction fluid having a plurality of particle size modalities therein, and removing an amount of water from the sand plug;performing the fracture treating with a drill string positioned in the wellbore;performing the fracture treating with an uncemented casing string positioned in the wellbore;interpreting at least one of pressure information, temperature information, and inflation information, determining a wear value for the assembly in response to the information, and providing the wear value to an output device;wherein the marking comprises oriented marking;wherein the marking comprises a selected geometric configuration;wherein the marking comprises at least one operation selected from scoring, punching, perforating, pre-inflating the packer, gouging, grooving, and indenting;wherein the inflating comprises an operation selected from the operations consisting of providing a pressure pulse, dropping a ball, and providing an electrical signal;providing a liner in the wellbore, positioning a number of external packers between the liner and a wellbore face, wherein each of the external packers comprises an activatable packer, activating the external packers, and wherein the inflating the inflatable packer comprises running the inflatable packer to a selected position within the liner before the inflating;the method having the “providing a liner” operation, wherein the selected position comprises a position aligning the inflatable packer with one of the external packers; andthe method having the “providing a liner” operation, wherein the activating the external packers comprises at least one operation selected from inflating the external packers, swelling the external packers, and mechanically activating the external packers. |
