wireline fishing

7/23/2019 Wireline Fishing

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Slickline Fishing



Types of Fishing Jobs

• Toolstring Stuck wire still intact.

• Toolstring Stuck wire broke.

• Wire broke Toolstring not stuck.

• Tools blown up-hole wire stillintact.

• Tools blown up-hole wire broke.



Stuck in well!

Conditions• Unable to ar free

• Wire still attached to Slicklineunit.

• Wire ight break if arring iscontinued.

"ecoendations• Close Wireline #al$e

• %leed &ressure off 'ubricator.

• (ttach Cutter to wire.

• "e-)nstall 'ubricator

• &ull *++lbs abo$e wire weight

• ,pen Wireline #al$e and allow cutter to fall to"ope Socket

• Cut wire at "ope Socket

• "etrie$e wire

• &repare progra to retrie$e toolstring.



Closing the Wireline #al$eagainst the

Wire



Closing ydraulic Wireline#al$e against the

Wire



Upside-down Snipper and

5o-0e$il

(pplication/

• 0esigned to cut the wire

appro1iately 224 abo$e

"ope Socket after 5o-0e$il

ipacts plunger.

• Used where rope socket

ight not be clear.

• Used in de$iated well

where gas lift andrels

ight cause standard

cutter to cut the wire high.



"otating nifeWire Cutter

(pplication/

• 0esigned to cut

the wire

appro1iately

*4 abo$e "opeSocket



,ther Considerations

6ipple Si7es

6o-5o 6ipples

Cutter %ars

5o-0e$ils

• 8ake sure you can pass through

the tubing and landing nipples andstill be retrie$e

• Si7e your tools so that Cutters or

5o-0e$ils can not go along side.



Stuck in well!

Conditions• Toolstring is stuck

• Wire broke while arring tofree and fell downhole

"ecoendations• Close Swab #al$e

• %leed &ressure off 'ubricator.

•

Tie new "ope Socket attachToolstring using tubular ars

• (ttach %lind %o1 toToolstring 9:; to 3; Ste aybe used<


• Slowly run %lind %o1 intowell until reaching stucktools

• Jar down cutting wire at "opeSocket

• &ull slowly out of well

• "un Wirefinder to top of wire

and locate.• "un Wire 5rab and retrie$e

wire

• &repare progra to retrie$etoolstring.



Slickline

Tool StringCoponents

"ope Socket

Weight %ar

Jars

nuckle

Joint



Tubular Jars

When there is wire or

debris present that could

foul a set of spang ars.



%lind %o1

(pplications/

• 0islodge stuck Subsurface

Flow Controls.

• 0islodge or %reak Junk.

• 0ri$e an obect downhole.




Si7ing the %lind %o1

%')60 %,=

8iniu Si7e

Tubing )0 > 9"ope Socket ,0?2< @ 9Wire ,0?2<

ABuals the %lind %o1 ,0

",&A S,CAT W)"A



Si7ing the %lind %o1

%')60 %,=8a1iu Si7e

Tubing )0 > 9Wire ,0 1 < D 8a1. Si7e

or 6ipple )0



Wire Finder

(pplications/


Flow Controls.






Wire 5rab

(pplications/

• "etrie$e Wire 'eft in Well.

• Chip )ce &lugs.

• "etrie$e &acking andAleents.



'ost Tools and Wire!

Conditions

• Toolstring is not stuck

• Wire broke while runninginto well.

"ecoendations• Close Swab #al$e

• %leed &ressure off'ubricator.

• Tie new "ope Socket attachToolstring using tubular ars

• (ttach Wire Finder toToolstring


• "un Wirefinder to top of wireand locate.

• "un Wire 5rab and retrie$ewire and toolstring.

•

Close Wireline #al$e on Wireinstall bar clap.

• &repare progra to retrie$ewire and toolstring.



Wire Finder

(pplications/


Flow Controls.






Wire 5rab

(pplications/


• Chip )ce &lugs.

• "etrie$e &acking and

Aleents.



Closing ydraulic Wireline#al$e against the

Wire

%ar Clap



Toolstring %lown Uphole!

Conditions

• Toolstring is stuck

• Wire is still attached to theunit at the surface.

"ecoendations• Close W' #al$eE %leed

&ressure off 'ubricator.

• (ttach Flat %otto 5o-0e$ilto WireE "eplace 'ubricatorE

&ull *++ o$er wire weightE,pen W' #al$e and allow5o-0e$il to 0rop.

• Close W' #al$eE %leed&ressure off 'ubricator.

• (ttach Cutter to WireE

"eplace 'ubricatorE &ull *++o$er wire weightE ,pen W'#al$e and allow Cutter to0rop.

• &ull wire ,ut of well

• &repare progra to retrie$e5o-0e$il and Toolstring.



"otating nifeWire Cutter

(pplication/

• 0esigned to cut

the wire

appro1iately

*4 abo$e "opeSocket



Toolstring %lown Uphole!

Conditions

• Toolstring is stuck

• Wire is not attached to theunit at the surface.

"ecoendations• Close Swab #al$eE %leed

&ressure off 'ubricator.• &repare progra to retrie$e

wire and tools.

• "un Wirefinder to top of wireand locate.

• "un Wire 5rabE break and

retrie$e wire.



Wire Finder

(pplications/


Flow Controls.






Wire 5rab

(pplications/


• Chip )ce &lugs.

• "etrie$e &acking andAleents.



Safe &rocedures Astablished

A1perience 5ainedTools 0e$eloped

all for Slickline Fishing ,perations

('')%U"T,6is the

World 'eader



Thank Gou

wireline fishing

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