Rig Design Project Report

8/15/2019 Rig Design Project Report

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Group Project – W-2-D reservoir Well Design Proposal

Contents1. Introduction.....................................................................................................1

2. Health, Safety and Social Security.....................................................................2

Health, Safety AND Environment Policy Statement............................................2

Alha Syner!y"s Safety at #i! $eatures..............................................................%

Safety &uidelines............................................................................................ %

&eneral HSSE re'uirements............................................................................ (

HSSE #e'uirement relatin! to Personnel.........................................................(

#I& SPECI$ICA)I*N................................................................................................+

Proosed #i! -Alpha S-1’................................................................................+

D#I /I)............................................................................................................... 0

D#IIN& $ID......................................................................................................

3iChem 4ulti5Hydro6yl Alcohol Drillin! $luid System.......................................17

1. Introduction

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• %evelop and communicate policies demonstrating a commitment to HS$.

• &rovide strong visible commitment, leadership and personal involvement in

healthy, safety and the environment.

• 'ake available the resources necessary to achieve our HS$ ob(ectives.

• All personnel shall be provided with adequate information, instruction and

training to enable safe, efficient as well as competent e)ecution of work.

• %efine, document and communicate the roles, responsibilities and

accountabilities to enable every individual to fulfil their role in reduction of

occupational accidents and illnesses at work to assist in improving as well as

achieving high standards of HS$ performance to serve the client*s requirementand achieve the client*s targets and goals.

Alha Syner!y"s Safety at #i! $eaturesSafety &uidelines

)his drillin! safety !uidelines has 9een reared to assist the environmental

remediation industry in understandin! drillin! and direct ush safety !uidelines

and common ractices :hich includes;

Pre5 Pre5 4o9ili@ation and demo9ili@ation

> Site security and site access

> /orehole sittin! and clearance

> Drillin! oerations

> ell construction

> ell develoment

> Surface comletions

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> ell a9andonment

> ell samlin!

> Emer!ency situation noti


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E4E#&ENC #ESP*NSE P#*CED#ES *#G PE#4I)S

&olden :ish use for ractise resentation 27 minutes.

Ho: many eole can the land ri! accommodate

&as safety features

Emer!ency #esonse Procedures

3. Geological and Historical Data

. !ig Speci"cation

• )ye of derric= on mast

• ayout of the drillin! e'uiment

• Si@e of :aste it

• Amount of stora!e sace re'uired for materials and e'uiment includin! the

maneuverin! area re'uired 9y the transort and handlin! e'uiment.

• Num9er or tye of :ells to 9e drilled on the site

• Drillin! #i! E'uiment

o Derric= or mast and su9structure

o Hoistin! e'uiment

Cro:n 9loc=

)ravellin! 9loc= and hoo=

Dra: :or=s

/ra=es

• 4ain /ra=es

• Au6illary /ra=es

o Pie handlin! e'uiment

o Prime movers and o:er transmission

o )he drillin! uid system

o Instrumentation

o ell control e'uiment

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. Drill it0. Drillin! $luids and Pumin! E'uiment

0.1 E'uivalent 4ud Density

0.2 Drillin! $luid System

0.% Solid Control E'uiment

0.( Drillin! $luid Comonent

0.+ Disosal of drillin! uid

K 8 P a ! ePrepared by: Alpha Synergy

Draor/s )ye /entec E527775ACHorseo:er

ratin!

1(1 G:

4a6. line ull (K.K metric tonne

Drillin! linediameter

%M.1 mm

Au6iliary 9ra=e /entec E/507%15A air cooled

electroma!netic 9ra=e and one disc

9ra=e


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h i ! h d r i l l i n ! r a t e B l o n ! e r h o l e C

lon! lastin! Bdoesnt:ear 'uic=ly, refers

to the dura9ility ofthe 9it

drill full !aue,strai!ht hole Bdoesnot deviate, a9le to

drill to tar!et easily

m o d e r a t e c o s t

characteristics of anideal 9it

H a r d n e s s

B s o f t , m e d i u m , h a r d CA9rasiveness

includes the stren!thof the formation

surface :ear on 9it9y friction

Cuttin! stic=inessBstic=iness oftencauses 9allin!

* t h e r c o n s i d e r a t i o n s s u c h a s c o s t e t c

selection of ideal9it accordin! ontye of formation

to 9e drilled


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D!I00I)G &0ID



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3iChem 4ulti5Hydro6yl Alcohol Drillin! $luid System

)he 4HA Drillin! $luid System is an innovative :ater 9ased mud that utili@es the

uni'ue roerties of multi5hydro6yl alcohols. 4ulti5Hydro6yl alcohols are short

chain hydrocar9ons similar to oil :hich allo:s the 4HA mud system to have

sta9ility and erformance characteristics comara9le to */4s. Ho:ever, unli=eetroleum roducts, the 4HA molecule contains hydro6yl !rous on each of the

car9ons in the chain allo:in! it to 9e disersi9le in :ater and comletely

nonto6ic to the environment.

ADVANTAGES

• Nontoxic to the environment

• Superior lubricity for increased ROP

• Inhibits shale hydration

• Specifically designed for horizontal drilling

• Maximizes cost efficiency

• More control over loss circulation problems than with OM or SM

• !leaner and easier to use than OM or SM



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Rig Design Project Report

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