Data

Key Data Summary12

Operating Revenues

millions of U.S. dollars

808
1615
2423
3230
4038
2014
$4,038
2015
$3,133
2016
$2,436
2017
$3,203
Year Value - millions of U.S. dollars
2014 $4,038
2015 $3,133
2016 $2,436
2017 $3,203

Net Gas Production

billion cubic feet equivalent (Bcfe)

195
390
586
781
976
2014
768
2015
976
2016
875
2017
897
Year Value - billion cubic feet equivalent (Bcfe)
2014 768
2015 976
2016 875
2017 897

Number of Gross Producing Wells3

1377
2755
4132
5510
6887
2014
6,887
2015
6,147
2016
5,359
2017
5,558
Year Value -
2014 6,887
2015 6,147
2016 5,359
2017 5,558

Estimated Proved Oil and Gas Reserves34

Bcfe

2955
5910
8865
11820
14775
2014
10,747
2015
6,215
2016
5,253
2017
14,775
Year Value - Bcfe
2014 10,747
2015 6,215
2016 5,253
2017 14,775

Net Undeveloped Acres3

millions of acres

0.98
1.96
2.94
3.92
4.9
2014
4.9
2015
4.3
2016
3.6
2017
1.1
Year Value - millions of acres
2014 4.9
2015 4.3
2016 3.6
2017 1.1

Number of Employees3

556
1112
1669
2225
2781
2014
2,781
2015
2,597
2016
1,469
2017
1,575
Year Value -
2014 2,781
2015 2,597
2016 1,469
2017 1,575

Total Flowback and Produced Water that We Recycled

%

20
40
60
80
100
2014
99.4%
2015
92.4%
2016
43.4%
2017
39.9%
Year Value - %
2014 99.4%
2015 92.4%
2016 43.4%
2017 39.9%

Greenhouse Gas Emissions Intensity

Kg of CO2e/million BTUs of gas produced

0.592
1.184
1.776
2.368
2.96
2014
2.96
2015
2.68
2016
2.64
2017
2.31
Year Value - Kg of CO2e/million BTUs of gas produced
2014 2.96
2015 2.68
2016 2.64
2017 2.31

Methane Leak/Loss Rate

% (SWN production operations only)

0.0384
0.0768
0.1152
0.1536
.192
2014
.176%
2015
.192%
2016
.175%
2017
.171%
Year Value - % (SWN production operations only)
2014 .176%
2015 .192%
2016 .175%
2017 .171%

Volume of Tier 1 and 2 Unplanned Discharges

barrels

250
500
751
1001
1251
2014
229
2015
1,251
2016
5
2017
337
Year Value - barrels
2014 229
2015 1,251
2016 5
2017 337

Charitable Giving

millions of U.S. dollars

0.69
1.38
2.07
2.76
3.45
2014
$3.45
2015
$2.82
2016
$1.70
2017
$2.3
Year Value - millions of U.S. dollars
2014 $3.45
2015 $2.82
2016 $1.70
2017 $2.3

Total Recordable Incident Rate for Employees

per 100 employees

0.4
0.8
1.2
1.6
2
2014
1.14
2015
0.65
2016
0.83
2017
0.29
Year Value - per 100 employees
2014 1.14
2015 0.65
2016 0.83
2017 0.29

Total Recordable Incident Rate for Contractors

per 100 contractors

0.4
0.8
1.2
1.6
2
2014
1.17
2015
0.76
2016
0.72
2017
0.83
Year Value - per 100 contractors
2014 1.17
2015 0.76
2016 0.72
2017 0.83
  1. The report includes 2017 data as well as prior years’ data and context around our most material issues; unless otherwise noted, the data cover all of SWN’s assets and operations.
  2. See the relevant subpages of this Data section for notes to the data and explanations of restatements.
  3. As of December 31.
  4. Due to improved commodity prices and our continued strong well performance, our proved reserves increased significantly in 2017.