Recovering hydrocarbons in multi-layer reservoirs with coiled tubing

A well-system comprising:

• a wellbore formed in a layered reservoir, the wellbore comprising:
• a first horizontal section within a first layer of the reservoir;
• a second horizontal section within a second layer of the reservoir, the second horizontal section being uphole of the first horizontal section, wherein a downhole end of the second horizontal section is connected to an uphole end of the first horizontal section;
• a length of coiled tubing extending through the second horizontal section of the wellbore from a topside facility to the first horizontal section;
• and
• an annular packer positioned at a downhole end of the length of coiled tubing, the annular packer sealing an annulus defined by an outer surface of the length of coiled tubing and an inner surface of the wellbore, the annular packer sealing the annulus from the first horizontal section.

A method of completing a well within a multilayered reservoir, the method comprising:

• forming a wellbore comprising:
• a first horizontal section within a first layer of the reservoir;
• a second horizontal section within a second layer of the reservoir, the second horizontal section being uphole of the first horizontal section, wherein a downhole end of the second horizontal section is connected to an uphole end of the first horizontal section;
• inserting a coiled tubing string such that a downhole end is within the first horizontal section;
• and
• seating a packer at a downhole end of the coiled tubing string, the packer sealing an annulus defined by an outer surface of the coiled tubing string and an inner surface of the wellbore, the packer sealing the annulus from the first horizontal section.