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KEY INDICATORS

 

2011

2012

2013

2014

2015

2016

2017

Number of   hydraulic fracturing fleets

12

13

14

15

14

14

14

Number of hydraulic fracturing   operations performed

2271

2370

2561

2661

3118

3647

3941

Number of cementing fleets

6

7

7

7

7

7

7

Volume of cementing works

763

522

451

430

238

635

1208

Number of coiled tubing fleets

6

6

6

6

6

6

6

Number of coiled tubing operations   performed

299

302

273

295

211

370

538