System for and method of sealing a flowline with a metal seal after hot tapping

1. A hot tap clamping system, comprising:

a. a clamp, the clamp comprising:

i. a substantially cuboid housing, the housing comprising:

1. a first edge side;

2. a second edge side disposed opposite of, and substantially parallel to, the first edge side;

3. an upper side extending between the first edge side and the second edge side, the upper side further comprising a port sized to allow insertion of a hot tap therethrough;

4. a lower side extending between the first edge side and the second edge side opposite of, and substantially parallel to, the upper side, the lower side comprising a portion sized to fit over and accept a pipe therethroughthe;

5. a third edge side disposed between the first edge side and the second edge side and extending between the upper side and the lower side and comprising a portion sized to fit over the pipe and accept the pipe therethrough; and

6. a fourth edge side disposed between the first edge side and the second edge side opposite, and substantially parallel to, the third edge side and extending between the upper side and the lower side and comprising a portion sized to fit over the pipe and accept the pipe therethrough;

ii. a movable gripper displaced at least partially within the housing, the movable gripper comprising a plurality of gripper arms movable between a first position which allows insertion of the housing about a predetermined portion of the pipe and a second position which secures the housing against the pipe, one portion of the movable gripper comprising a gripper latch;

iii. an actuator interface connected substantially perpendicularly to an exterior of the cuboid housing other than at the lower side; and

iv. a first actuator disposed at least partially within the housing and operatively in communication with one of the plurality of gripper arms;

b. a hot tap assembly connected substantially perpendicularly to the second edge side, comprising:

i. a valve operatively connected to the clamp proximate the port;

ii. an upper portion connected to a portion of the valve distally from the clamp;

iii. a lower portion connected to a portion of the valve proximally from the clamp and extending throughout the port, the lower portion configured to engage the pipe, the lower portion comprising a seal; and

iv. a valve interface operatively connected to the valve;

c. a hot tap interface operatively connected to the the upper portion of hot tap assembly and to the valve, the hot tap interface comprising:

i. an aligner; and

ii. a latch receiver; and

d. a support operatively connected to the actuator interface distally from the housing, the support comprising an actuator operatively in communication with the first actuator.

2. The hot tap clamping system of claim 1 , further comprising a common interface adapted to interface with the hot tap interface and provide a common standard connection providing a uniform connection interface, the common interface comprising:

a. a support interface adapted to accept the support;

b. an operations interface; and

c. a hot tap interface interconnect, the hot tap interconnect comprising:

i. a latch configured to be cooperatively received into the latch receiver; and

ii. an insertion guide configured to be cooperatively received into the aligner and to be secured into the hot tap interface using the latch receiver.

3. The hot tap clamping system of claim 1 , wherein the lower portion is configured to engage the pipe by being extendable.

4. The hot tap clamping system of claim 1 , wherein the lower portion is configured to engage the pipe by being sized to engage the pipe.

5. The hot tap clamping system of claim 1 , wherein the seal comprises a soft metal gasket configured to seal to a machine metal seal.

6. The hot tap clamping system of claim 1 , wherein the aligner comprises an annulus having a larger end portion where the annulus inner diameter narrows from the larger end portion as the annulus progresses to its opposite end.

7. The hot tap clamping system of claim 2 , wherein the operations interface comprises a machining operation.

8. The hot tap clamping system of claim 2 , wherein the operations interface comprises a coiled tubing interface.

9. The hot tap clamping system of claim 2 , wherein:

a. the common interface is substantially tubular; and

b. the hot tap interface is substantially complimentarily tubular, comprising an inner diameter larger than an outer diameter of the common interface.