WIRELINE

OPERATIONS

Mario Castillo

Marshall Baker

August 19, 2015

Job: Powers Device

• Cable connects

device to power

source

• Cable powers at

specified location

LAPTOP CHARGER

COMPARISON

Armored conductive line that lowers/actuates equipment

• Exterior: Multi-strand wire armor cable

• Interior: Insulated electrical conductor wire

WIRELINE (ELECTRIC LINE)

• Slickline

Single strand

• Braided Line

Multi strand

• Specialty Cable

COUNTERS PARTS

WIRELINE TRUCK (PERFORATOR)

EXTERIOR

Drum

Horsehead

Motor

Tool Cavity

Grounding

Cable

INTERIOR

Fire Ups

Shooting Panel

Warrior Interface

Panel

Hoistman’s

Controls

Wellbore – reservoir conduit

Common Methods

1. Wireline Perforating

2. TCP (Tubing Conveyed

Perforating)

COMPLETION PERFORATION

Electrically activated gun string run on wireline

• Alternating polarity sequencing

• Depth control: CCL

• Pump-down required for horizontal section

WIRELINE PERFORATING

Mechanically/pressure activated gun string

• Primarily used in horizontal

• No pump-down needed

• Less accurate than wireline perforating

TUBING CONVEYED PERFORATING (TCP)

APPROACHES

Coil Tubing Unit Workover Rig

Units

Methods

Depth Control

Time Delay Use

Coil Tubing Workover Rig

Time Delays Between Joints

Mechanical

CounterTubing Tally

Necessity Assurance

GUN CARRIER

Shaped ChargesPrimer Cord

Examples

Casing-conveyed perforating

• Eliminates need for wireline

• Primarily used for toe

• Process incorporates balls/seats after toe

FLOWGUNTM

FLOWGUNTM

Completion tool used to isolate zones

TypesBall Drop

Caged Ball

• Allows flow uphole

Casing

4.5” (B10, 3.5)

5.5” (B10, B20, 3.5)

• Millable/Drillable

FRAC PLUGS

Completion tool used to isolate zones

• Incorporates bridging pin

• No communication between zones

Casing4.5” (B10, 3.5)

5.5” (B10, B20, 3.5)

• Millable/Drillable

BRIDGE PLUGS

Retrievable isolation tool

Tasks

Fracturing Squeeze Job

Acidizing Wellhead Servicing

Wireline – Set with B10

Tubing – Set with hydraulic setting tool

RETRIEVABLE BRIDGE PLUG (RBP)

Frac plug replacement

• Largest ID

• Dissolvable ball

• Eliminates intervention

FRACDOCKTM

• Cement Bond Logs

(CBLs)

Inspect cement job

• Caliper Logs

Inspect casing integrity

• Tools run with

centralizers

LOGGING

CBL INSIGHT

Casing Collar Locator

(Depth Control)

Variable Density Log

(Arrival Identifier)

Gamma Ray

(Formation Type)

Amplitude

(Signal Loudness)

Transit Time*

(Quality Control)

* not pictured here

Cement Map*

(Visual Representation)

GOOD CEMENT

LOW Amplitude

NO CEMENT

HIGH Amplitude

PARTIAL CEMENT

MIXED Amplitude

CASED HOLE CALIPER

• Up to 80 fingers

Findings− Wear

− Corrosion

− Deformation

• Produce 3D image

PRESSURE CONTROL

1. Grease Head− Holds pressure

2. Lubricator− Gun string housing

3. Pump in Tee− Equalizes pressure

4. Blowout Preventer (BOP)− Security measure

5. Grease Unit− Supplies honey-oil to grease head

6. Tool trap− Prevents tools from entering the well

7. Line wiper− Cleans wireline

PRESSURE CONTROL 7

5

4

2

1

6

3

US Rig Counts

Currently: 884

Last Year: 1913

All-time High: 2031

WTI Crude Oil: $41.87/bbl

Brent Crude Oil: $49.03/bbl

MARKET

Baker Hughes 8/17/2015

EBITA: ~ 30%

Reasons

− Strong Team

− Innovative

− Add-on Tools

− Close to Perfection

− Far from Ordinary

− Driven to Succeed

NINE SUCCESS

WIRELINE

OPERATIONS

Mario Castillo

Marshall Baker

August 19, 2015