American Oil and Gas Reporter - June 2014 - 165

ConventionCoverage: Texas Alliance of Energy Producers

Texas Looks To Continue
Production Growth
By Dan Holder
WICHITA FALLS, TX.-The oil and
gas industry in Texas led the nation's
producers to three straight years of growth,
and according to Kurt Abraham, indications are the upstream sector is adding a
fourth year to that string.
Leading off the technical session at
the Texas Alliance of Energy Producers'
annual meeting, held April 22-23 at the
Multi-Purpose Events Center in Wichita
Falls, Abraham, executive editor of World
Oil magazine, held out a note of caution
along with the optimism.
"The industry, as a whole, has been in
a very good position over the past couple
years. However, over the past three months,
there has been a growing sense of caution.
This is a cyclical industry and sooner or
later, we expect to see a slowdown," he
said. "This always has been the pattern,
although I personally do not see anything
significant coming. At least not yet."
The U.S. Energy Information Administration three months ago projected the
oil demand/supply balance that then favored the former would shift to a supply
surplus by late 2014, pushing oil prices
down, Abraham said. A key driver is continued increases in domestic shale oil
production that have reduced imports and
diverted as much as 159 million barrels
of crude into international markets, trimming the Brent benchmark.
Abraham projected 2014's average
Brent prices would increase slightly, rising
to $104.88 a barrel, with West Texas Intermediate posting a bigger jump, climbing
to $95.60/bbl, up from January's predictions of $91.50/bbl.
On the natural gas side, he reported
Henry Hub prices rose 35 percent over
the 2013 average, to $4.24 an Mcf in December, with a peak above $6.00 an Mcf
in March as exceptionally cold weather
across the United States stroked residential
heating demand. That increase helped
push the electric power market back to
coal, he said.
"We do see more normal usage trends
returning. Based on those trends, World
Oil now predicts the Henry Hub price

will average $4.25 an Mcf during 2014,"
Abraham said. "Our original number was
$3.95, so we have gone up a fair piece."
If prices stay above $4.00, Abraham
predicted that would be sufficient economic incentive for dry gas operators to
increase production.
Drilling Rates
The strong oil prices of the past three
years have provided U.S. operators with
a sustained incentive to increase production
from liquids-rich shale plays as well as
conventional offshore production in the
Gulf of Mexico, Abraham said. They responded by boosting U.S. crude oil and
condensate output beyond 8 million barrels
a day by the end of 2013, he observed.
During the past three years, producers
have drilled between 43,000 and 47,000
wells, against global well totals of slightly
more than 100,000, he said.
According to an annual survey conducted by Barclay's Capital, the U.S. upstream industry will spend $156 billion
in 2014, an 8.5 percent increase from
2013 levels, Abraham indicated. Barclay's
analysts believe U.S. land activity will
be driven by full-scale development of
shale plays, he added.
Domestic rig counts dropped from a
high of 2,000 in January 2012 to between
1,700 and 1,800 throughout 2013, but
Abraham asserted footage drilled offered
a better barometer of drilling activity.
"U.S. footage has climbed since 2010,
and is approaching 400 million feet. In
all the years I have been looking at these

numbers, which is close to 30, I don't
believe we ever have come close to 400
million before, but we are getting there
now," he offered.
Much of the credit for that increase
goes to horizontal drilling, Abraham said,
with operators taking advantage of everlonger laterals for multiple wells drilled
from single pads.
"We have achieved significant rig efficiencies, and as such, the demand for
rigs has shifted to fewer, more efficient
rigs. Yet, the demand for expendables,
such as drill bits and drilling fluids and
oil country tubular goods, still is going
up," he pointed out.
During the years immediately preceding
2013, U.S. producers concentrated 80
percent of drilling on oil. Now, Abraham
estimated, that proportion is closer to 90
percent, although that could change if
natural gas prices stay above $4.
Looking ahead, Abraham predicted
U.S. producers would drill slightly fewer
than 46,000 wells in 2014, nearly a 4
percent year-on-year jump. But he said
he expected producers to drill 8 percent
more footage this year and exceed 385
million feet.
Quoting research from Spears and Associates Inc., Abraham reported operators
and service companies were expected to
spend $135 billion across all U.S. land
basins in 2014, comparable to expenditures
the past two years.
Directional drilling also projects to
be flat this year, he related, with expectations spending will hit $3.3 billion in

Townes Pressler, left, chairman of the Texas Alliance of
Energy Producers, visits with
petroleum economist Karr
Ingham, center, and Kurt
Abraham, executive editor
of World Oil magazine. Ingham and Abraham were two
speakers during the technical session at the Alliance's
annual meeting, held April
22-23 in Wichita Falls, Tx.

JUNE 2014 165



American Oil and Gas Reporter - June 2014

Table of Contents for the Digital Edition of American Oil and Gas Reporter - June 2014

Contents
American Oil and Gas Reporter - June 2014 - Cover1
American Oil and Gas Reporter - June 2014 - Cover2
American Oil and Gas Reporter - June 2014 - 3
American Oil and Gas Reporter - June 2014 - Contents
American Oil and Gas Reporter - June 2014 - 5
American Oil and Gas Reporter - June 2014 - 6
American Oil and Gas Reporter - June 2014 - 7
American Oil and Gas Reporter - June 2014 - 8
American Oil and Gas Reporter - June 2014 - 9
American Oil and Gas Reporter - June 2014 - 10
American Oil and Gas Reporter - June 2014 - 11
American Oil and Gas Reporter - June 2014 - 12
American Oil and Gas Reporter - June 2014 - 13
American Oil and Gas Reporter - June 2014 - 14
American Oil and Gas Reporter - June 2014 - 15
American Oil and Gas Reporter - June 2014 - 16
American Oil and Gas Reporter - June 2014 - 17
American Oil and Gas Reporter - June 2014 - 18
American Oil and Gas Reporter - June 2014 - 19
American Oil and Gas Reporter - June 2014 - 20
American Oil and Gas Reporter - June 2014 - 21
American Oil and Gas Reporter - June 2014 - 22
American Oil and Gas Reporter - June 2014 - 23
American Oil and Gas Reporter - June 2014 - 24
American Oil and Gas Reporter - June 2014 - 25
American Oil and Gas Reporter - June 2014 - 26
American Oil and Gas Reporter - June 2014 - 27
American Oil and Gas Reporter - June 2014 - 28
American Oil and Gas Reporter - June 2014 - 29
American Oil and Gas Reporter - June 2014 - 30
American Oil and Gas Reporter - June 2014 - 31
American Oil and Gas Reporter - June 2014 - 32
American Oil and Gas Reporter - June 2014 - 33
American Oil and Gas Reporter - June 2014 - 34
American Oil and Gas Reporter - June 2014 - 35
American Oil and Gas Reporter - June 2014 - 36
American Oil and Gas Reporter - June 2014 - 37
American Oil and Gas Reporter - June 2014 - 38
American Oil and Gas Reporter - June 2014 - 39
American Oil and Gas Reporter - June 2014 - 40
American Oil and Gas Reporter - June 2014 - 41
American Oil and Gas Reporter - June 2014 - 42
American Oil and Gas Reporter - June 2014 - 43
American Oil and Gas Reporter - June 2014 - 44
American Oil and Gas Reporter - June 2014 - 45
American Oil and Gas Reporter - June 2014 - 46
American Oil and Gas Reporter - June 2014 - 47
American Oil and Gas Reporter - June 2014 - 48
American Oil and Gas Reporter - June 2014 - 49
American Oil and Gas Reporter - June 2014 - 50
American Oil and Gas Reporter - June 2014 - 51
American Oil and Gas Reporter - June 2014 - 52
American Oil and Gas Reporter - June 2014 - 53
American Oil and Gas Reporter - June 2014 - 54
American Oil and Gas Reporter - June 2014 - 55
American Oil and Gas Reporter - June 2014 - 56
American Oil and Gas Reporter - June 2014 - 57
American Oil and Gas Reporter - June 2014 - 58
American Oil and Gas Reporter - June 2014 - 59
American Oil and Gas Reporter - June 2014 - 60
American Oil and Gas Reporter - June 2014 - 61
American Oil and Gas Reporter - June 2014 - 62
American Oil and Gas Reporter - June 2014 - 63
American Oil and Gas Reporter - June 2014 - 64
American Oil and Gas Reporter - June 2014 - 65
American Oil and Gas Reporter - June 2014 - 66
American Oil and Gas Reporter - June 2014 - 67
American Oil and Gas Reporter - June 2014 - 68
American Oil and Gas Reporter - June 2014 - 69
American Oil and Gas Reporter - June 2014 - 70
American Oil and Gas Reporter - June 2014 - 71
American Oil and Gas Reporter - June 2014 - 72
American Oil and Gas Reporter - June 2014 - 73
American Oil and Gas Reporter - June 2014 - 74
American Oil and Gas Reporter - June 2014 - 75
American Oil and Gas Reporter - June 2014 - 76
American Oil and Gas Reporter - June 2014 - 77
American Oil and Gas Reporter - June 2014 - 78
American Oil and Gas Reporter - June 2014 - 79
American Oil and Gas Reporter - June 2014 - 80
American Oil and Gas Reporter - June 2014 - 81
American Oil and Gas Reporter - June 2014 - 82
American Oil and Gas Reporter - June 2014 - 83
American Oil and Gas Reporter - June 2014 - 84
American Oil and Gas Reporter - June 2014 - 85
American Oil and Gas Reporter - June 2014 - 86
American Oil and Gas Reporter - June 2014 - 87
American Oil and Gas Reporter - June 2014 - 88
American Oil and Gas Reporter - June 2014 - 89
American Oil and Gas Reporter - June 2014 - 90
American Oil and Gas Reporter - June 2014 - 91
American Oil and Gas Reporter - June 2014 - 92
American Oil and Gas Reporter - June 2014 - 93
American Oil and Gas Reporter - June 2014 - 94
American Oil and Gas Reporter - June 2014 - 95
American Oil and Gas Reporter - June 2014 - 96
American Oil and Gas Reporter - June 2014 - 97
American Oil and Gas Reporter - June 2014 - 98
American Oil and Gas Reporter - June 2014 - 99
American Oil and Gas Reporter - June 2014 - 100
American Oil and Gas Reporter - June 2014 - 101
American Oil and Gas Reporter - June 2014 - 102
American Oil and Gas Reporter - June 2014 - 103
American Oil and Gas Reporter - June 2014 - 104
American Oil and Gas Reporter - June 2014 - 105
American Oil and Gas Reporter - June 2014 - 106
American Oil and Gas Reporter - June 2014 - 107
American Oil and Gas Reporter - June 2014 - 108
American Oil and Gas Reporter - June 2014 - 109
American Oil and Gas Reporter - June 2014 - 110
American Oil and Gas Reporter - June 2014 - 111
American Oil and Gas Reporter - June 2014 - 112
American Oil and Gas Reporter - June 2014 - 113
American Oil and Gas Reporter - June 2014 - 114
American Oil and Gas Reporter - June 2014 - 115
American Oil and Gas Reporter - June 2014 - 116
American Oil and Gas Reporter - June 2014 - 117
American Oil and Gas Reporter - June 2014 - 118
American Oil and Gas Reporter - June 2014 - 119
American Oil and Gas Reporter - June 2014 - 120
American Oil and Gas Reporter - June 2014 - 121
American Oil and Gas Reporter - June 2014 - 122
American Oil and Gas Reporter - June 2014 - 123
American Oil and Gas Reporter - June 2014 - 124
American Oil and Gas Reporter - June 2014 - 125
American Oil and Gas Reporter - June 2014 - 126
American Oil and Gas Reporter - June 2014 - 127
American Oil and Gas Reporter - June 2014 - 128
American Oil and Gas Reporter - June 2014 - 129
American Oil and Gas Reporter - June 2014 - 130
American Oil and Gas Reporter - June 2014 - 131
American Oil and Gas Reporter - June 2014 - 132
American Oil and Gas Reporter - June 2014 - 133
American Oil and Gas Reporter - June 2014 - 134
American Oil and Gas Reporter - June 2014 - 135
American Oil and Gas Reporter - June 2014 - 136
American Oil and Gas Reporter - June 2014 - 137
American Oil and Gas Reporter - June 2014 - 138
American Oil and Gas Reporter - June 2014 - 139
American Oil and Gas Reporter - June 2014 - 140
American Oil and Gas Reporter - June 2014 - 141
American Oil and Gas Reporter - June 2014 - 142
American Oil and Gas Reporter - June 2014 - 143
American Oil and Gas Reporter - June 2014 - 144
American Oil and Gas Reporter - June 2014 - 145
American Oil and Gas Reporter - June 2014 - 146
American Oil and Gas Reporter - June 2014 - 147
American Oil and Gas Reporter - June 2014 - 148
American Oil and Gas Reporter - June 2014 - 149
American Oil and Gas Reporter - June 2014 - 150
American Oil and Gas Reporter - June 2014 - 151
American Oil and Gas Reporter - June 2014 - 152
American Oil and Gas Reporter - June 2014 - 153
American Oil and Gas Reporter - June 2014 - 154
American Oil and Gas Reporter - June 2014 - 155
American Oil and Gas Reporter - June 2014 - 156
American Oil and Gas Reporter - June 2014 - 157
American Oil and Gas Reporter - June 2014 - 158
American Oil and Gas Reporter - June 2014 - 159
American Oil and Gas Reporter - June 2014 - 160
American Oil and Gas Reporter - June 2014 - 161
American Oil and Gas Reporter - June 2014 - 162
American Oil and Gas Reporter - June 2014 - 163
American Oil and Gas Reporter - June 2014 - 164
American Oil and Gas Reporter - June 2014 - 165
American Oil and Gas Reporter - June 2014 - 166
American Oil and Gas Reporter - June 2014 - 167
American Oil and Gas Reporter - June 2014 - 168
American Oil and Gas Reporter - June 2014 - 169
American Oil and Gas Reporter - June 2014 - 170
American Oil and Gas Reporter - June 2014 - 171
American Oil and Gas Reporter - June 2014 - 172
American Oil and Gas Reporter - June 2014 - 173
American Oil and Gas Reporter - June 2014 - 174
American Oil and Gas Reporter - June 2014 - 175
American Oil and Gas Reporter - June 2014 - 176
American Oil and Gas Reporter - June 2014 - 177
American Oil and Gas Reporter - June 2014 - 178
American Oil and Gas Reporter - June 2014 - 179
American Oil and Gas Reporter - June 2014 - 180
American Oil and Gas Reporter - June 2014 - 181
American Oil and Gas Reporter - June 2014 - 182
American Oil and Gas Reporter - June 2014 - 183
American Oil and Gas Reporter - June 2014 - 184
American Oil and Gas Reporter - June 2014 - 185
American Oil and Gas Reporter - June 2014 - 186
American Oil and Gas Reporter - June 2014 - 187
American Oil and Gas Reporter - June 2014 - 188
American Oil and Gas Reporter - June 2014 - 189
American Oil and Gas Reporter - June 2014 - 190
American Oil and Gas Reporter - June 2014 - 191
American Oil and Gas Reporter - June 2014 - 192
American Oil and Gas Reporter - June 2014 - 193
American Oil and Gas Reporter - June 2014 - 194
American Oil and Gas Reporter - June 2014 - 195
American Oil and Gas Reporter - June 2014 - 196
American Oil and Gas Reporter - June 2014 - 197
American Oil and Gas Reporter - June 2014 - 198
American Oil and Gas Reporter - June 2014 - 199
American Oil and Gas Reporter - June 2014 - 200
American Oil and Gas Reporter - June 2014 - 201
American Oil and Gas Reporter - June 2014 - 202
American Oil and Gas Reporter - June 2014 - Cover3
American Oil and Gas Reporter - June 2014 - Cover4
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