Hydrocarbon Processing - June 2022 - 7

Editorial
Comment
LEE NICHOLS, EDITOR-IN-CHIEF/ASSOCIATE PUBLISHER
Lee.Nichols@HydrocarbonProcessing.com
Honoring the industry's best: The HP Awards
INSIDE THIS ISSUE
The hydrocarbon processing industry
(HPI) is filled with unique and innovative
people that stive to provide
technologies, processes and services to
better the industry in which they work.
Their contributions to the global refining,
petrochemical and gas processing/
LNG sectors are instrumental in providing
products demanded by billions of
people every day. Hydrocarbon Processing
believes that these contributions should
be celebrated.
Each year, Hydrocarbon Processing
recognizes the people and companies
within the global HPI that are providing
new processes, technologies and knowhow
to advance operations, engineering,
construction, safety and sustainability
throughout the processing industries.
These accomplishments are acknowledged
through the HP Awards.
HP Awards celebrates ingenuity.
Hydrocarbon Processing will be celebrating
the 5th annual HP Awards in-person
on October 12 in Houston, Texas. These
awards honor the latest technologies and
people that have been instrumental in
improving facility operations over the
past year and making the HPI safer, more
efficient and more profitable. These people
and companies deserve recognition
for their achievements; the HP Awards
was established to do just that.
TABLE 1. HP Awards' categories
Automation technology
Catalyst technology
Cybersecurity program/software
Refining technology
Petrochemical technology
Gas processing/LNG technology
Flow control technology
Health, safety and environment
Instrument technology
Modeling technology
Past HP Award winners include companies
and people from nearly every facet
of the HPI. This includes operators,
licensors, vendors and suppliers, service
companies, and engineering, procurement
and construction contractors.
These companies/people provide the
global processing industries a look into
the many benefits and cutting-edge technologies
that this industry can produce
in a given year. The HP Awards provide
an outlet
to recognize these achievements
and celebrate ingenuity.
Categories. The HP Awards will feature
more than 20 categories, including
three categories celebrating industry
leaders. Hydrocarbon Processing will accept
nominations until late June within
the categories listed in TABLE 1.
For more information about the 2022
HP Awards, a complete list of rules/
awards methodology, or to nominate
your technology or colleague, visit www.
HydrocarbonProcessing.com/events for
additional details. Finalists for this year's
awards will be notified in August. All finalists
will be featured within a special
section of the October issue of Hydrocarbon
Processing.
The editors of Hydrocarbon Processing
look forward to receiving your nominations
and wish all submitting companies
the best of luck in this year's awards.
Digitalization technology
AR/VR/AI advances
Project/asset milestones
Licensor of the year
EPC of the year
Sustainability
Consulting firm of the year
Lifetime achievement
Executive of the year
Most promising engineer
20 Process Optimization.
The hydrocarbon processing
industry constantly strives to optimize
workflows, processes and safety
to ensure reliable and profitable
operations. This month's Special Focus
examines new technologies, processes,
case studies and pathways towards
optimal operations.
35 Catalysts. Hydroprocessing
catalysts are an essential part
of refineries involved in the treatment/
conversion of most petroleum fractions.
This article discusses critical aspects
of a hydroprocessing catalyst testing
program and presents the best
practices/suggestions to ensure a
successful benchmarking campaign.
45 Reliability.
Design errors can occur
during communication among process
licensors, foreign and local engineering
companies and equipment vendors. This
article provides several case histories on
corrosion failures caused by improper
communication between project entities.
71 Decarbonization.
Countries around the world
are investing in new technologies and
initiatives to mitigate emissions. This
article discusses several pathways
to decarbonize the oil and gas and
petrochemical industries, including
energy efficiency; new technologies;
electrification; and carbon capture,
utilization and storage technologies.
79 Renewable Fuels.
Global producers are
seeking to develop and optimize
methods to create diesel fuel without
using crude oil-derived feedstocks.
These pathways include adopting
digital tools and hardware and
how they are being applied to
manufacture renewable diesel.
Hydrocarbon Processing | JUNE 2022 7
http://www.HydrocarbonProcessing.com/events http://www.HydrocarbonProcessing.com/events

Hydrocarbon Processing - June 2022

Table of Contents for the Digital Edition of Hydrocarbon Processing - June 2022

Contents
Hydrocarbon Processing - June 2022 - Cover1
Hydrocarbon Processing - June 2022 - Cover2
Hydrocarbon Processing - June 2022 - Contents
Hydrocarbon Processing - June 2022 - 4
Hydrocarbon Processing - June 2022 - 5
Hydrocarbon Processing - June 2022 - 6
Hydrocarbon Processing - June 2022 - 7
Hydrocarbon Processing - June 2022 - 8
Hydrocarbon Processing - June 2022 - 9
Hydrocarbon Processing - June 2022 - 10
Hydrocarbon Processing - June 2022 - 11
Hydrocarbon Processing - June 2022 - 11A
Hydrocarbon Processing - June 2022 - 11B
Hydrocarbon Processing - June 2022 - 12
Hydrocarbon Processing - June 2022 - 13
Hydrocarbon Processing - June 2022 - 14
Hydrocarbon Processing - June 2022 - 15
Hydrocarbon Processing - June 2022 - 16
Hydrocarbon Processing - June 2022 - 17
Hydrocarbon Processing - June 2022 - 18
Hydrocarbon Processing - June 2022 - 19
Hydrocarbon Processing - June 2022 - 20
Hydrocarbon Processing - June 2022 - 21
Hydrocarbon Processing - June 2022 - 22
Hydrocarbon Processing - June 2022 - 23
Hydrocarbon Processing - June 2022 - 24
Hydrocarbon Processing - June 2022 - 25
Hydrocarbon Processing - June 2022 - 26
Hydrocarbon Processing - June 2022 - 27
Hydrocarbon Processing - June 2022 - 28
Hydrocarbon Processing - June 2022 - 29
Hydrocarbon Processing - June 2022 - 30
Hydrocarbon Processing - June 2022 - 31
Hydrocarbon Processing - June 2022 - 32
Hydrocarbon Processing - June 2022 - 33
Hydrocarbon Processing - June 2022 - 34
Hydrocarbon Processing - June 2022 - 35
Hydrocarbon Processing - June 2022 - 36
Hydrocarbon Processing - June 2022 - 37
Hydrocarbon Processing - June 2022 - 38
Hydrocarbon Processing - June 2022 - 39
Hydrocarbon Processing - June 2022 - 40
Hydrocarbon Processing - June 2022 - 41
Hydrocarbon Processing - June 2022 - 42
Hydrocarbon Processing - June 2022 - 43
Hydrocarbon Processing - June 2022 - 44
Hydrocarbon Processing - June 2022 - 45
Hydrocarbon Processing - June 2022 - 46
Hydrocarbon Processing - June 2022 - 47
Hydrocarbon Processing - June 2022 - 48
Hydrocarbon Processing - June 2022 - 49
Hydrocarbon Processing - June 2022 - 50
Hydrocarbon Processing - June 2022 - 51
Hydrocarbon Processing - June 2022 - 52
Hydrocarbon Processing - June 2022 - 53
Hydrocarbon Processing - June 2022 - 54
Hydrocarbon Processing - June 2022 - 55
Hydrocarbon Processing - June 2022 - 56
Hydrocarbon Processing - June 2022 - 57
Hydrocarbon Processing - June 2022 - 58
Hydrocarbon Processing - June 2022 - 59
Hydrocarbon Processing - June 2022 - 60
Hydrocarbon Processing - June 2022 - 61
Hydrocarbon Processing - June 2022 - 62
Hydrocarbon Processing - June 2022 - 63
Hydrocarbon Processing - June 2022 - 64
Hydrocarbon Processing - June 2022 - 65
Hydrocarbon Processing - June 2022 - 66
Hydrocarbon Processing - June 2022 - 67
Hydrocarbon Processing - June 2022 - 68
Hydrocarbon Processing - June 2022 - 69
Hydrocarbon Processing - June 2022 - 70
Hydrocarbon Processing - June 2022 - 71
Hydrocarbon Processing - June 2022 - 72
Hydrocarbon Processing - June 2022 - 73
Hydrocarbon Processing - June 2022 - 74
Hydrocarbon Processing - June 2022 - 75
Hydrocarbon Processing - June 2022 - 76
Hydrocarbon Processing - June 2022 - 77
Hydrocarbon Processing - June 2022 - 78
Hydrocarbon Processing - June 2022 - 79
Hydrocarbon Processing - June 2022 - 80
Hydrocarbon Processing - June 2022 - 81
Hydrocarbon Processing - June 2022 - 82
Hydrocarbon Processing - June 2022 - 83
Hydrocarbon Processing - June 2022 - 84
Hydrocarbon Processing - June 2022 - 85
Hydrocarbon Processing - June 2022 - 86
Hydrocarbon Processing - June 2022 - 87
Hydrocarbon Processing - June 2022 - 88
Hydrocarbon Processing - June 2022 - 89
Hydrocarbon Processing - June 2022 - 90
Hydrocarbon Processing - June 2022 - Cover3
Hydrocarbon Processing - June 2022 - Cover4
Hydrocarbon Processing - June 2022 - GP-1
Hydrocarbon Processing - June 2022 - GP-2
Hydrocarbon Processing - June 2022 - GP-3
Hydrocarbon Processing - June 2022 - GP-4
Hydrocarbon Processing - June 2022 - GP-5
Hydrocarbon Processing - June 2022 - GP-6
Hydrocarbon Processing - June 2022 - GP-7
Hydrocarbon Processing - June 2022 - GP-8
Hydrocarbon Processing - June 2022 - GP-9
Hydrocarbon Processing - June 2022 - GP-10
Hydrocarbon Processing - June 2022 - GP-11
Hydrocarbon Processing - June 2022 - GP-12
Hydrocarbon Processing - June 2022 - GP-13
Hydrocarbon Processing - June 2022 - GP-14
Hydrocarbon Processing - June 2022 - GP-15
Hydrocarbon Processing - June 2022 - GP-16
Hydrocarbon Processing - June 2022 - GP-17
Hydrocarbon Processing - June 2022 - GP-18
Hydrocarbon Processing - June 2022 - GP-19
Hydrocarbon Processing - June 2022 - GP-20
Hydrocarbon Processing - June 2022 - GP-21
Hydrocarbon Processing - June 2022 - GP-22
Hydrocarbon Processing - June 2022 - GP-23
Hydrocarbon Processing - June 2022 - GP-24
Hydrocarbon Processing - June 2022 - GP-25
Hydrocarbon Processing - June 2022 - GP-26
Hydrocarbon Processing - June 2022 - GP-27
Hydrocarbon Processing - June 2022 - GP-28
Hydrocarbon Processing - June 2022 - GP-29
Hydrocarbon Processing - June 2022 - GP-30
Hydrocarbon Processing - June 2022 - GP-31
Hydrocarbon Processing - June 2022 - GP-32
Hydrocarbon Processing - June 2022 - GP-33
Hydrocarbon Processing - June 2022 - GP-34
Hydrocarbon Processing - June 2022 - GP-35
Hydrocarbon Processing - June 2022 - GP-36
Hydrocarbon Processing - June 2022 - GP-37
Hydrocarbon Processing - June 2022 - GP-38
Hydrocarbon Processing - June 2022 - GP-39
Hydrocarbon Processing - June 2022 - GP-40
Hydrocarbon Processing - June 2022 - GP-41
Hydrocarbon Processing - June 2022 - GP-42
Hydrocarbon Processing - June 2022 - GP-43
Hydrocarbon Processing - June 2022 - GP-44
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hpi-market-data-2024-v2
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hpi-market-data-2024
https://www.nxtbook.com/gulfenergyinfo/gulfpub/gas-processes-handbook-2022_v2
https://www.nxtbook.com/gulfenergyinfo/gulfpub/gas-processes-handbook-2022
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hp_202212
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hpi-market-data-2023-v2
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hpi-market-data-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hp_202211
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202210
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202209
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202208
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202207_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202207
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202206_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202206
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202205_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202205
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202204_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202204
https://www.nxtbook.com/nxtbooks/gulfpub/hp_032022
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202203
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202202
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202201
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202112
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202111
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202110
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2022_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2022
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202109
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202108
https://www.nxtbook.com/nxtbooks/gulfpub/petrochemical_processes_handbook_2021_v2
https://www.nxtbook.com/nxtbooks/gulfpub/petrochemical_processes_handbook_2021
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202107
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202106
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202105
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202104
https://www.nxtbook.com/nxtbooks/gulfpub/hp_ebooks
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202103
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202102
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202101
https://www.nxtbook.com/nxtbooks/gulfpub/catalyst_handbook_2020_v2
https://www.nxtbook.com/nxtbooks/gulfpub/catalyst_handbook_2020
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202012
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202011
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202010
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2021
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202009
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202008
https://www.nxtbook.com/nxtbooks/gulfpub/refining_processes_handbook_2020
https://www.nxtbook.com/nxtbooks/gulfpub/refining_processes_handbook_2020_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202007
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202006
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202005
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202004
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202003
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202002
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202001
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201912
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201911
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2020_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2020
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201910
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201909
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201908
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201907
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201906
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201905
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201904
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201903
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201902
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201901
https://www.nxtbook.com/nxtbooks/gulfpub/petrochemical_2018_v2
https://www.nxtbook.com/nxtbooks/gulfpub/petrochemical_2018
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201812
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2019_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2019
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201811
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201810
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201809
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201808
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201807
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201806
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201805
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201804
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201803
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201802
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201801
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201712
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201711
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201710
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201709
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201708
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201707
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201706
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201705
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201704
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201703
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201702
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201701
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2017mediaplanner
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201612
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201611
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201610
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201609
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201608
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201607
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201606
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201605
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201604
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201603
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201602
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201601
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201512
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201511
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201510
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2016mediaplanner
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201509
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201508
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201507
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2015tmsd
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201506
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201505
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201504
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201503
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201502
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201501
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201412
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201411
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2015mediaplanner
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201410
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201409
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201408
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201407
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2014petrochemicalprocesses_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2014petrochemicalprocesses
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201406
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201405
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201404
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201403
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2014calendar
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201402
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201401
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201312
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2014mediaplanner
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201311
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201310
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201309
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201308
https://www.nxtbook.com/nxtbooks/gulfpub/hp_srsguide2013
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201307
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201306
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201305
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201304
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201303
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201302
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201301
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201212
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201211
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201210
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201209
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201208
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201207
https://www.nxtbook.com/nxtbooks/gulfpub/hp_srsguide2012
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201206
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201205
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201204
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201203
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201202
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201201
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201112
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201111
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201110
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201109
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201108
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201107_srsguide
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201107
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201106
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201105
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201104
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201103
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201102
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201101
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201012
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201011
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201010
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201009
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201008
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201007
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201006
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201005
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201004
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201003
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201002
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201001
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200912
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200911
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200910
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200909
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200908
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200907
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200906
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200905
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200904
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200903
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200902
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200901
https://www.nxtbookmedia.com