488
2.2 Valueadded–whichisgeneratedwithinindividual
cells
With the perception of the supply chain in terms of
the value chain, it corresponds to the demand for
sustainable development, i.e. the idea that
contemporary development should not be at the
expense of diminishing the opportunities of future
generations,
which is increasingly raised both by
scienceandpractitioners.allrefertothenon‐lettingof
natural resources. The priority of ecological
requirementsinthesupplychainisrankedfirstinthe
hierarchyofprioritiesofoilandgassectorcompanies,
against health and safety at work and reliability in
financial management. In this respect, geographical
variations in the preferences for sustainable
developmentcomponentsarecharacteristic.
Thegreatestemphasisonitsenvironmentalaspect
lies in Europe, while in North America this factor
giveswaytoreliabilityinfinancialmanagement.This
is an important factor in the case of companies
operatingon
theglobalmarket,subjecttoavarietyof
conditions‐dependingonthegeographicregion.As
itisemphasizedintheliterature,theactivitiesofOil
& Gas sector companies are among the most risky
negativeenvironmentaleffects.
For this reason, they may encounter numerous
developmental difficulties, which may at least
minimize through the use of state‐of‐the‐art
technologies, maintaining positive relations with the
environment (social partners, co‐operators, state
institutions, political factors‐as part of corporate
social responsibility) and the most advanced supply
chain management procedures, covering areas with
diverse conditions. In the light of research, the
sustainable development
inhibitors include
inadequate infrastructure, high costs, lack of
knowledgeabouttheideaofsustainabledevelopment
and lack of ecological awareness. These
weaknesseshaveanegativeimpactontheprocedures
of sustainable management of the supply chain
(values).
3 GLOBALOPERATORSANDENTITIES
INVOLVEDINTHEOILFIELDSERVICES
Sustainability and environmental aspects
are one of
the most important factors shaping current supply
chaininOil&Gas,especiallyafterDeepwaterHorizon
explosion in April 2010. Currently for all IOC and
NOC proper purchasing management in Upstream
and Midstream seems to be most important factor
apartfromeconomicandtechnicissues.
The following companies represent the
biggest
entitiesclassifiedbyOilandgas.comin2018asOilfield
ServicesCompanies–OFSCs(excludeallNOCsand
IOCs).
Schlumberger‐foundedbyConradandMarcelin
France back in 1926. Schlumberger operates in
over 85 countries and employs about 100,000
people of 140 nationalities. The company,
registeredinthe
DutchAntillesandheadquartered
in Houston, Paris and The Hague supplies
numerousproductsandservicesincludingseismic
acquisition and processing, formation evaluation,
well testing and directional drilling, well
cementing and stimulation, artificial lift, well
completions and consulting, and software and
information management. The trophy for top
oilfield services company remains in
Houston as
sectorleader,Schlumberger,staystopofthepile.
Thefirmearnedover$30bnlastyearandpenneda
majorcontractfordrillingrigsandservicesforoil
and gas wells with Saudi Aramco. It will also
developamanufacturingbaseinthekingdom.The
AbuDhabiNational Oil
Company(ADNOC) has
collaborated on a joint training facility to benefit
UAENationals.
Halliburton‐earningover$20bnin2017andwith
55,000 employees worldwide, Halliburton is a
bonafidetopthreeentrantandoneoftheworld’s
oilfield service leaders. The firm has recently
signedathree‐yeardealwith
Aramcotoboostthe
Saudi firm’s unconventional gas production.
Halliburton has seen increased drilling services,
projectmanagementactivity, and completion tool
sales in the Middle East with a 6% spike in
regionalrevenues.
Weir Oil & Gas‐Scotland’s Weir Group has
enjoyedastellarstartto2018witha
35%increase
in orders for its oil and gas division – thanks in
maintoitsexposuretotheacceleratingUStightoil
business. But the company has a respectable
Middle East footprint and can be found from
SaudiArabiatoIraq.Weirnabsthirdplacedueto
its raft of
innovative solutions, including Weir
Edge, its newly‐branded aftermarket services
programwhichprovidesengineersinthefield.
Baker Hughes, a GE company‐Baker Hughes, a
GE company is likely to lose the GE part of its
name as parent company, General Electric,
struggles to reduce its debt levels. But
the firm
remainsaseriousoilfieldservicesoutfit.Recently,
itsecureda$175mndealfromAramcotoboostgas
field production in the kingdom, as well as a
subseaawardfromBPofftheWestAfricancoast.
The company has also linked up with Egypt’s
government to support modernisation of the
country’soilandgasindustry.
Emerson‐the number of companies offering
automatedsolutionstotheindustryisacrowded
space,butEmersonheadsthepack.Thecompany
hasseenakeyfacilityinSaudiArabiaopen,while
the acquisition of software provider Paradigm,
which has combined with Emerson’s own
Roxar
business,hascreatedacomprehensiveexploration
and production software portfolio. France’s Total
is utilising it to maximise reservoir subsurface
modellingandformationevaluation.
National Oilwell Varco (NOV) offers rig
technologies, wellbore technologies and
completions solutions. It has assets of more than
$20bn and 37,000 employees worldwide. The
company’sinnovative
solutionshavefoundready
marketstheworldoverbutNOVcontinuestosee
success in its bits, borehole enlargement and
coring businesses in the Middle East. It has just