American Oil and Gas Reporter - March 2018 - 11

Calendar
MARCH
20-22
21
21
22
23
26-27
27-28
27-29

GCA Expo & Conference, Moody Gardens Hotel and
Conference Center, Galveston, Tx. 972-518-0019
(www.gascompressor.org)
NDPC Member Social, Denver Petroleum Club.
701-223-6380 (www.ndoil.org)
PIOGA Spring Meeting, Rivers Casino, Pittsburgh.
724-933-7306 (www.pioga.org)
IPAA Wildcatters Open Golf Tournament, Black
Horse Golf Club, Cypress, Tx. 800-433-2851
(www.ipaa.org/events/)
National Stripper Well Association 12th Annual Energy
Gala, Embassy Suites, Oklahoma City. 405-228-4112
(www.nswa.us)
Texas Independent Producers & Royalty Owners
Association Annual Meeting, Westin Memorial City,
Houston. 512-477-4452 (www.tipro.org)
SPE/ICoTA Coiled Tubing and Well Intervention Conference, The Woodlands, Tx. 972-952-9393 (www.spe.org)
AAPG Global Super Basins Leadership Conference,
Hilton Americas, Houston. 800-364-2274 (http://superbasins.aapg.org/2018)

APRIL
4
4
7-10
9-10
9-11
10-11
11
11-12

11-13
14-18
15-18
16-18
16-19
17-18

OIPA Wildcatter Luncheon, Tulsa Country Club.
405-601-2272 (www.oipa.com)
Oklahoma Oil & Gas Technology Forum, Renaissance
Hotel and Convention Center, Tulsa. 405-601-2190
(www.soertechforum.com)
AAPG Southwest Section Annual Meeting, El Paso,
Tx., Convention Center. 800-364-2274 (www.aapg.org)
IPAA Oil & Gas Investment Symposium, New York.
800-433-2851 (www.ipaa.org/events/ogis-new-york-2018/)
39th Acadiana Flow Measurement Society Short Course,
DoubleTree by Hilton, Lafayette, La. 337-580-3670
(www.afms.org)
AADE Fluids 2018 Premier Technical Conference and
Exhibition, Hilton North, Houston. 281-293-9800
(www.aade.org)
IPAA/TIPRO Leaders in Industry Luncheon, Petroleum
Club of Houston. 202-857-4733 (www.ipaa.org)
Platts Seventh Annual North American Crude Oil
Summit and Inaugural Mexican Refined Products Seminar, Houstonian Hotel, Club & Spa, Houston. 800752-8878 (www.platts.com)
National Ocean Industries Association Annual Meeting,
Ritz-Carlton, Washington. 202-347-6900 (www.noia.org)
SPE Improved Oil Recovery Conference, Tulsa. 972952-9393 (www.spe.org)
2018 GPA Midstream Convention, JW Marriott, Austin,
Tx. 918-493-3872 (www.gpamidstreamconvention.org)
Manufacturing to Marcellus Conference, Marriott
Waterfront Place, Morgantown, W.V. IOGAWV and
WVONGA, 304-344-9867 (https://mmdc.wvma.com)
Southwestern Petroleum Short Course, Lubbock, Tx.,
Memorial Civic Center. 806-834-7937 (www.swpshortcourse.org)
SPE/IADC Managed Pressure Drilling and Underbal-

18-20
22-27
23-25
24-25
25-27
30-3

anced Operations Conference & Exhibition, New Orleans. 713-292-1945(www.iadc.org)
KIOGA Midyear Meeting, CHS Refinery, McPherson, Ks. 316-263-7297 (www.kioga.org)
SPE 2018 Western Regional meeting, Garden Grove,
Ca. 972-952-9393 (www.spe.org)
25th Gulf South Rotating Machinery Symposium,
Crowne Plaza Executive Center, Baton Rouge, La.
225-578-4853 (www.gsrms.org)
Texas Alliance of Energy Producers Annual Meeting
& Expo, Multi-Purpose Events Center, Wichita
Falls, Tx. 800-299-2998 (www.texasalliance.org)
Petroleum Equipment & Services Association Annual
Meeting, Greensboro, Ga. 713-932-0168 (www.pesa.org)
Offshore Technology Conference, NRG Park, Houston.
972-952-9393 (www.spe.org)

MAY
1
2
3
6-8
7-8
9
9-10
13-20
15-17
16
17-18
20-23
22-23
22-23
22-24
22-24

Oilfield Christian Fellowship 20th Annual International
Prayer Breakfast, Crowne Plaza Hotel, Houston. 713899-1675 (www.oilfieldchristianfellowship.com)
OIPA Wildcatter Luncheon, Embassy Suites Hotel,
Oklahoma City. 405-601-2272 (www.oipa.com)
20th Multiphase Pump Users Round Table, Houston.
979-777-9300 (www.petroleumetc.com)
IOGCC Annual Business Meeting, Oklahoma City.
405-522-8380 (http://iogcc.publishpath.com)
Tennessee Oil & Gas Association Annual Meeting,
Park Vista Hotel, Gatlinburg, Tn. 865-671-7733
(www.tennoil.com)
IPAA/TIPRO Leaders in Industry Luncheon, Petroleum
Club of Houston. 202-857-4733 (www.ipaa.org)
CIPA Federal Legislative Call-Up, Madison Hilton,
Washington. 916-447-1177 (www.cipa.org)
North American Petroleum Accounting Conference,
Westin Galleria, Dallas. 800-433-5676 (www.pdi.org)
93rd Annual International School of Hydrocarbon
Measurement, Cox Convention Center, Oklahoma City.
405-831-8609 (www.ishm.info)
NDPC Sporting Clay Shoot, Capital City Sporting
Clays, Bismarck, N.D. 701-223-6380 (www.ndoil.org)
IADC Drilling Onshore Conference & Exhibition,
Omni Houston Hotel, West Houston. 713-292-1945
(www.iadc.org)
American Association of Petroleum Geologists Annual
Convention & Exhibition, Salt Palace Convention Center,
Salt Lake City. 918-584-2555 (http://ace.aapg.org/2018)
2018 Energy Exposition, The Ranch Events Complex,
Loveland, Co. 307-234-1868 (www.energyexposition.com)
2018 EHS Innovation Summit, JW Marriott, Houston.
Verdantix, 44-020-33716787 (http://www.verdantixsummit-ehs.com/na)
Williston Basin Petroleum Conference, Bismarck,
N.D., Event Center. NDPC, 701-223-6380
(www.ndoil.org)
Eastern Gas Compression Round Table, David Lawrence
Convention Center, Pittsburgh. 412-372-4301
(www.egcr.org)
MARCH 2018 11


http://www.iadc.org http://www.kioga.org http://www.gascompressor.org http://www.spe.org http://www.ndoil.org http://www.pioga.org http://www.gsrms.org http://www.ipaa.org/events/ http://www.texasalliance.org http://www.pesa.org http://www.nswa.us http://www.spe.org http://www.tipro.org http://www.spe.org http://superbasins.aapg.org/2018 http://www.oilfieldchristianfellowship.com http://superbasins.aapg.org/2018 http://www.oipa.com http://www.petroleumetc.com http://www.oipa.com http://iogcc.publishpath.com http://www.soertechforum.com http://www.tennoil.com http://www.aapg.org http://www.ipaa.org http://www.ipaa.org/events/ogis-new-york-2018/ http://www.cipa.org http://www.pdi.org http://www.afms.org http://www.ishm.info http://www.aade.org http://www.ndoil.org http://www.ipaa.org http://www.iadc.org http://www.platts.com http://ace.aapg.org/2018 http://www.noia.org http://www.spe.org http://www.energyexposition.com http://www.verdantixsummit-ehs.com/na http://www.gpamidstreamconvention.org http://www.verdantixsummit-ehs.com/na https://mmdc.wvma.com http://www.ndoil.org http://www.swpshortcourse.org http://www.swpshortcourse.org http://www.egcr.org

American Oil and Gas Reporter - March 2018

Table of Contents for the Digital Edition of American Oil and Gas Reporter - March 2018

Contents
American Oil and Gas Reporter - March 2018 - 1
American Oil and Gas Reporter - March 2018 - 1
American Oil and Gas Reporter - March 2018 - 2
American Oil and Gas Reporter - March 2018 - 3
American Oil and Gas Reporter - March 2018 - 4
American Oil and Gas Reporter - March 2018 - Contents
American Oil and Gas Reporter - March 2018 - 6
American Oil and Gas Reporter - March 2018 - 7
American Oil and Gas Reporter - March 2018 - 8
American Oil and Gas Reporter - March 2018 - 9
American Oil and Gas Reporter - March 2018 - 10
American Oil and Gas Reporter - March 2018 - 11
American Oil and Gas Reporter - March 2018 - 12
American Oil and Gas Reporter - March 2018 - 13
American Oil and Gas Reporter - March 2018 - 14
American Oil and Gas Reporter - March 2018 - 15
American Oil and Gas Reporter - March 2018 - 16
American Oil and Gas Reporter - March 2018 - 17
American Oil and Gas Reporter - March 2018 - 18
American Oil and Gas Reporter - March 2018 - 19
American Oil and Gas Reporter - March 2018 - 20
American Oil and Gas Reporter - March 2018 - 21
American Oil and Gas Reporter - March 2018 - 22
American Oil and Gas Reporter - March 2018 - 23
American Oil and Gas Reporter - March 2018 - 24
American Oil and Gas Reporter - March 2018 - 25
American Oil and Gas Reporter - March 2018 - 26
American Oil and Gas Reporter - March 2018 - 27
American Oil and Gas Reporter - March 2018 - 28
American Oil and Gas Reporter - March 2018 - 29
American Oil and Gas Reporter - March 2018 - 30
American Oil and Gas Reporter - March 2018 - 31
American Oil and Gas Reporter - March 2018 - 32
American Oil and Gas Reporter - March 2018 - 33
American Oil and Gas Reporter - March 2018 - 34
American Oil and Gas Reporter - March 2018 - 35
American Oil and Gas Reporter - March 2018 - 36
American Oil and Gas Reporter - March 2018 - 37
American Oil and Gas Reporter - March 2018 - 38
American Oil and Gas Reporter - March 2018 - 39
American Oil and Gas Reporter - March 2018 - 40
American Oil and Gas Reporter - March 2018 - 41
American Oil and Gas Reporter - March 2018 - 42
American Oil and Gas Reporter - March 2018 - 43
American Oil and Gas Reporter - March 2018 - 44
American Oil and Gas Reporter - March 2018 - 45
American Oil and Gas Reporter - March 2018 - 46
American Oil and Gas Reporter - March 2018 - 47
American Oil and Gas Reporter - March 2018 - 48
American Oil and Gas Reporter - March 2018 - 49
American Oil and Gas Reporter - March 2018 - 50
American Oil and Gas Reporter - March 2018 - 51
American Oil and Gas Reporter - March 2018 - 52
American Oil and Gas Reporter - March 2018 - 53
American Oil and Gas Reporter - March 2018 - 54
American Oil and Gas Reporter - March 2018 - 55
American Oil and Gas Reporter - March 2018 - 56
American Oil and Gas Reporter - March 2018 - 57
American Oil and Gas Reporter - March 2018 - 58
American Oil and Gas Reporter - March 2018 - 59
American Oil and Gas Reporter - March 2018 - 60
American Oil and Gas Reporter - March 2018 - 61
American Oil and Gas Reporter - March 2018 - 62
American Oil and Gas Reporter - March 2018 - 63
American Oil and Gas Reporter - March 2018 - 64
American Oil and Gas Reporter - March 2018 - 65
American Oil and Gas Reporter - March 2018 - 66
American Oil and Gas Reporter - March 2018 - 67
American Oil and Gas Reporter - March 2018 - 68
American Oil and Gas Reporter - March 2018 - 69
American Oil and Gas Reporter - March 2018 - 70
American Oil and Gas Reporter - March 2018 - 71
American Oil and Gas Reporter - March 2018 - 72
American Oil and Gas Reporter - March 2018 - 73
American Oil and Gas Reporter - March 2018 - 74
American Oil and Gas Reporter - March 2018 - 75
American Oil and Gas Reporter - March 2018 - 76
American Oil and Gas Reporter - March 2018 - 77
American Oil and Gas Reporter - March 2018 - 78
American Oil and Gas Reporter - March 2018 - 79
American Oil and Gas Reporter - March 2018 - 80
American Oil and Gas Reporter - March 2018 - 81
American Oil and Gas Reporter - March 2018 - 82
American Oil and Gas Reporter - March 2018 - 83
American Oil and Gas Reporter - March 2018 - 84
American Oil and Gas Reporter - March 2018 - 85
American Oil and Gas Reporter - March 2018 - 86
American Oil and Gas Reporter - March 2018 - 87
American Oil and Gas Reporter - March 2018 - 88
American Oil and Gas Reporter - March 2018 - 89
American Oil and Gas Reporter - March 2018 - 90
American Oil and Gas Reporter - March 2018 - 91
American Oil and Gas Reporter - March 2018 - 92
American Oil and Gas Reporter - March 2018 - 93
American Oil and Gas Reporter - March 2018 - 94
American Oil and Gas Reporter - March 2018 - 95
American Oil and Gas Reporter - March 2018 - 96
American Oil and Gas Reporter - March 2018 - 97
American Oil and Gas Reporter - March 2018 - 98
American Oil and Gas Reporter - March 2018 - 99
American Oil and Gas Reporter - March 2018 - 100
American Oil and Gas Reporter - March 2018 - 101
American Oil and Gas Reporter - March 2018 - 102
American Oil and Gas Reporter - March 2018 - 103
American Oil and Gas Reporter - March 2018 - 104
American Oil and Gas Reporter - March 2018 - 105
American Oil and Gas Reporter - March 2018 - 106
American Oil and Gas Reporter - March 2018 - 107
American Oil and Gas Reporter - March 2018 - 108
American Oil and Gas Reporter - March 2018 - 109
American Oil and Gas Reporter - March 2018 - 110
American Oil and Gas Reporter - March 2018 - 111
American Oil and Gas Reporter - March 2018 - 112
American Oil and Gas Reporter - March 2018 - 113
American Oil and Gas Reporter - March 2018 - 114
American Oil and Gas Reporter - March 2018 - 115
American Oil and Gas Reporter - March 2018 - 116
American Oil and Gas Reporter - March 2018 - 117
American Oil and Gas Reporter - March 2018 - 118
American Oil and Gas Reporter - March 2018 - 119
American Oil and Gas Reporter - March 2018 - 120
American Oil and Gas Reporter - March 2018 - 121
American Oil and Gas Reporter - March 2018 - 122
American Oil and Gas Reporter - March 2018 - 123
American Oil and Gas Reporter - March 2018 - 124
https://www.nxtbook.com/nxtbooks/aogr/202501
https://www.nxtbook.com/nxtbooks/aogr/202412
https://www.nxtbook.com/nxtbooks/aogr/202411
https://www.nxtbook.com/nxtbooks/aogr/202410
https://www.nxtbook.com/nxtbooks/aogr/202409
https://www.nxtbook.com/nxtbooks/aogr/202408
https://www.nxtbook.com/nxtbooks/aogr/202407
https://www.nxtbook.com/nxtbooks/aogr/202406
https://www.nxtbook.com/nxtbooks/aogr/202405
https://www.nxtbook.com/nxtbooks/aogr/202404
https://www.nxtbook.com/nxtbooks/aogr/202403
https://www.nxtbook.com/nxtbooks/aogr/202402
https://www.nxtbook.com/nxtbooks/aogr/202401
https://www.nxtbook.com/nxtbooks/aogr/202312
https://www.nxtbook.com/nxtbooks/aogr/202311
https://www.nxtbook.com/nxtbooks/aogr/pbios_202310
https://www.nxtbook.com/nxtbooks/aogr/202309
https://www.nxtbook.com/nxtbooks/aogr/202308
https://www.nxtbook.com/nxtbooks/aogr/202307
https://www.nxtbook.com/nxtbooks/aogr/202306
https://www.nxtbook.com/nxtbooks/aogr/202305
https://www.nxtbook.com/nxtbooks/aogr/202304
https://www.nxtbook.com/nxtbooks/aogr/202303
https://www.nxtbook.com/nxtbooks/aogr/202302
https://www.nxtbook.com/nxtbooks/aogr/202301
https://www.nxtbook.com/nxtbooks/aogr/202212
https://www.nxtbook.com/nxtbooks/aogr/202211
https://www.nxtbook.com/nxtbooks/aogr/202210
https://www.nxtbook.com/nxtbooks/aogr/202209
https://www.nxtbook.com/nxtbooks/aogr/202208
https://www.nxtbook.com/nxtbooks/aogr/202207
https://www.nxtbook.com/nxtbooks/aogr/202206
https://www.nxtbook.com/nxtbooks/aogr/202205
https://www.nxtbook.com/nxtbooks/aogr/202204
https://www.nxtbook.com/nxtbooks/aogr/202203
https://www.nxtbook.com/nxtbooks/aogr/202202
https://www.nxtbook.com/nxtbooks/aogr/202201
https://www.nxtbook.com/nxtbooks/aogr/202112
https://www.nxtbook.com/nxtbooks/aogr/202111
https://www.nxtbook.com/nxtbooks/aogr/pbios_202110
https://www.nxtbook.com/nxtbooks/aogr/202109
https://www.nxtbook.com/nxtbooks/aogr/202108
https://www.nxtbook.com/nxtbooks/aogr/202107
https://www.nxtbook.com/nxtbooks/aogr/202106
https://www.nxtbook.com/nxtbooks/aogr/202105
https://www.nxtbook.com/nxtbooks/aogr/202104
https://www.nxtbook.com/nxtbooks/aogr/202103
https://www.nxtbook.com/nxtbooks/aogr/202102
https://www.nxtbook.com/nxtbooks/aogr/202101
https://www.nxtbook.com/nxtbooks/aogr/202012
https://www.nxtbook.com/nxtbooks/aogr/202011
https://www.nxtbook.com/nxtbooks/aogr/202010
https://www.nxtbook.com/nxtbooks/aogr/202009
https://www.nxtbook.com/nxtbooks/aogr/202008
https://www.nxtbook.com/nxtbooks/aogr/202007
https://www.nxtbook.com/nxtbooks/aogr/202006
https://www.nxtbook.com/nxtbooks/aogr/202005
https://www.nxtbook.com/nxtbooks/aogr/202004
https://www.nxtbook.com/nxtbooks/aogr/202003
https://www.nxtbook.com/nxtbooks/aogr/202002
https://www.nxtbook.com/nxtbooks/aogr/202001
https://www.nxtbook.com/nxtbooks/aogr/201912
https://www.nxtbook.com/nxtbooks/aogr/201911
https://www.nxtbook.com/nxtbooks/aogr/201910
https://www.nxtbook.com/nxtbooks/aogr/201909
https://www.nxtbook.com/nxtbooks/aogr/201908
https://www.nxtbook.com/nxtbooks/aogr/201907
https://www.nxtbook.com/nxtbooks/aogr/201906
https://www.nxtbook.com/nxtbooks/aogr/201905
https://www.nxtbook.com/nxtbooks/aogr/201904
https://www.nxtbook.com/nxtbooks/aogr/201903
https://www.nxtbook.com/nxtbooks/aogr/201902
https://www.nxtbook.com/nxtbooks/aogr/201901
https://www.nxtbook.com/nxtbooks/aogr/201812
https://www.nxtbook.com/nxtbooks/aogr/201811
https://www.nxtbook.com/nxtbooks/aogr/201810
https://www.nxtbook.com/nxtbooks/aogr/pbios_201810
https://www.nxtbook.com/nxtbooks/aogr/201809
https://www.nxtbook.com/nxtbooks/aogr/201808
https://www.nxtbook.com/nxtbooks/aogr/201807
https://www.nxtbook.com/nxtbooks/aogr/201806
https://www.nxtbook.com/nxtbooks/aogr/201805
https://www.nxtbook.com/nxtbooks/aogr/201804
https://www.nxtbook.com/nxtbooks/aogr/201803
https://www.nxtbook.com/nxtbooks/aogr/201802
https://www.nxtbook.com/nxtbooks/aogr/201801
https://www.nxtbook.com/nxtbooks/aogr/201712
https://www.nxtbook.com/nxtbooks/aogr/201711
https://www.nxtbook.com/nxtbooks/aogr/201710
https://www.nxtbook.com/nxtbooks/aogr/201709
https://www.nxtbook.com/nxtbooks/aogr/201708
https://www.nxtbook.com/nxtbooks/aogr/201707
https://www.nxtbook.com/nxtbooks/aogr/201706
https://www.nxtbook.com/nxtbooks/aogr/201705
https://www.nxtbook.com/nxtbooks/aogr/201704
https://www.nxtbook.com/nxtbooks/aogr/201703
https://www.nxtbook.com/nxtbooks/aogr/201702
https://www.nxtbook.com/nxtbooks/aogr/201701
https://www.nxtbook.com/nxtbooks/aogr/201612
https://www.nxtbook.com/nxtbooks/aogr/201611
https://www.nxtbook.com/nxtbooks/aogr/201610
https://www.nxtbook.com/nxtbooks/aogr/pbios2016_programguide
https://www.nxtbook.com/nxtbooks/aogr/201609
https://www.nxtbook.com/nxtbooks/aogr/201608
https://www.nxtbook.com/nxtbooks/aogr/201607
https://www.nxtbook.com/nxtbooks/aogr/201606
https://www.nxtbook.com/nxtbooks/aogr/201605
https://www.nxtbook.com/nxtbooks/aogr/201604
https://www.nxtbook.com/nxtbooks/aogr/201603
https://www.nxtbook.com/nxtbooks/aogr/201602
https://www.nxtbook.com/nxtbooks/aogr/201601
https://www.nxtbook.com/nxtbooks/aogr/201512
https://www.nxtbook.com/nxtbooks/aogr/201511
https://www.nxtbook.com/nxtbooks/aogr/201510
https://www.nxtbook.com/nxtbooks/aogr/201509
https://www.nxtbook.com/nxtbooks/aogr/201508
https://www.nxtbook.com/nxtbooks/aogr/201507
https://www.nxtbook.com/nxtbooks/aogr/201506
https://www.nxtbook.com/nxtbooks/aogr/201505
https://www.nxtbook.com/nxtbooks/aogr/201504
https://www.nxtbook.com/nxtbooks/aogr/201503
https://www.nxtbook.com/nxtbooks/aogr/201502
https://www.nxtbook.com/nxtbooks/aogr/201501
https://www.nxtbook.com/nxtbooks/aogr/201412
https://www.nxtbook.com/nxtbooks/aogr/201411
https://www.nxtbook.com/nxtbooks/aogr/201410
https://www.nxtbook.com/nxtbooks/aogr/201409
https://www.nxtbook.com/nxtbooks/aogr/pbios2014_programguide
https://www.nxtbook.com/nxtbooks/aogr/201408
https://www.nxtbook.com/nxtbooks/aogr/201407
https://www.nxtbook.com/nxtbooks/aogr/201406
https://www.nxtbook.com/nxtbooks/aogr/201405
https://www.nxtbook.com/nxtbooks/aogr/201404
https://www.nxtbook.com/nxtbooks/aogr/201403
https://www.nxtbook.com/nxtbooks/aogr/201402
https://www.nxtbook.com/nxtbooks/aogr/201401
https://www.nxtbook.com/nxtbooks/aogr/201312
https://www.nxtbook.com/nxtbooks/aogr/201311
https://www.nxtbook.com/nxtbooks/aogr/201310
https://www.nxtbook.com/nxtbooks/aogr/201309
https://www.nxtbook.com/nxtbooks/aogr/201308
https://www.nxtbook.com/nxtbooks/aogr/201307
https://www.nxtbook.com/nxtbooks/aogr/201306
https://www.nxtbook.com/nxtbooks/aogr/201305
https://www.nxtbook.com/nxtbooks/aogr/201304
https://www.nxtbook.com/nxtbooks/aogr/201303
https://www.nxtbook.com/nxtbooks/aogr/201302
https://www.nxtbook.com/nxtbooks/aogr/201301
https://www.nxtbook.com/nxtbooks/aogr/201212
https://www.nxtbook.com/nxtbooks/aogr/201211
https://www.nxtbook.com/nxtbooks/aogr/201210
https://www.nxtbook.com/nxtbooks/aogr/201209
https://www.nxtbook.com/nxtbooks/aogr/2012_pbios
https://www.nxtbook.com/nxtbooks/aogr/201208
https://www.nxtbook.com/nxtbooks/aogr/201207
https://www.nxtbook.com/nxtbooks/aogr/201206
https://www.nxtbook.com/nxtbooks/aogr/201205
https://www.nxtbook.com/nxtbooks/aogr/201204
https://www.nxtbook.com/nxtbooks/aogr/201203
https://www.nxtbook.com/nxtbooks/aogr/201202
https://www.nxtbook.com/nxtbooks/aogr/201201
https://www.nxtbook.com/nxtbooks/demo/aogr_clone
https://www.nxtbook.com/nxtbooks/aogr/201112
https://www.nxtbookmedia.com