| CLB |
Core Laboratories Nv |
2.57% |
471,450.00 |
152.42 |
154.63 |
149.00 |
153.63 |
155.84 |
158.05 |
150.21 |
146.79 |
-0.65% |
154.63 |
94.72 |
| CRR |
Carbo Ceramics Inc |
3.03% |
389,503.00 |
72.04 |
72.87 |
70.48 |
72.76 |
73.60 |
74.43 |
71.21 |
69.65 |
-25.65% |
97.86 |
60.33 |
| OIS |
Oil States International Inc |
0.65% |
418,672.00 |
93.90 |
94.71 |
93.14 |
93.86 |
94.66 |
95.47 |
93.09 |
92.33 |
-9.31% |
103.50 |
60.03 |
| SLB |
Schlumberger Nv |
1.45% |
5.60M |
73.94 |
74.60 |
73.06 |
74.16 |
74.82 |
75.48 |
73.28 |
72.40 |
-9.56% |
82.00 |
59.12 |
| NOV |
National Oilwell Varco Inc |
1.49% |
3.33M |
71.34 |
71.97 |
70.55 |
71.49 |
72.13 |
72.76 |
70.71 |
69.92 |
-20.52% |
89.95 |
59.07 |
| DRQ |
Dril-quip Inc |
1.16% |
272,483.00 |
92.32 |
93.21 |
91.25 |
92.50 |
93.39 |
94.28 |
91.43 |
90.36 |
-3.08% |
95.44 |
58.87 |
| LUFK |
Lufkin Industries Inc |
0.01% |
240,624.00 |
88.49 |
88.50 |
88.48 |
88.49 |
88.50 |
88.51 |
88.48 |
88.47 |
-0.18% |
88.65 |
45.11 |
| OII |
Oceaneering International Inc |
1.10% |
415,632.00 |
74.05 |
74.77 |
73.24 |
74.15 |
74.86 |
75.58 |
73.33 |
72.52 |
-3.2% |
76.60 |
43.22 |
| CAM |
Cameron International Corporat... |
0.49% |
1.91M |
64.18 |
64.89 |
63.69 |
63.96 |
64.67 |
65.38 |
63.47 |
62.98 |
-5.13% |
67.42 |
38.38 |
| BHI |
Baker Hughes Incorporated |
0.69% |
2.05M |
46.73 |
47.06 |
46.38 |
46.75 |
47.08 |
47.41 |
46.40 |
46.05 |
-8.28% |
50.97 |
37.08 |
| FTI |
Fmc Technologies Inc |
0.28% |
1.64M |
58.03 |
58.34 |
57.76 |
57.98 |
58.30 |
58.61 |
57.72 |
57.45 |
-2.18% |
59.27 |
36.89 |
| GLF |
Gulfmark Offshore Inc New |
0.62% |
161,066.00 |
46.76 |
46.99 |
46.47 |
46.82 |
47.05 |
47.28 |
46.53 |
46.24 |
-0.89% |
47.24 |
27.17 |
| HAL |
Halliburton Company |
1.03% |
9.75M |
44.06 |
44.47 |
43.63 |
44.07 |
44.49 |
44.90 |
43.65 |
43.22 |
-2.31% |
45.11 |
26.28 |
| EXXI |
Energy Xxi (bermuda) Limited |
1.19% |
873,043.00 |
26.23 |
26.55 |
25.87 |
26.28 |
26.59 |
26.91 |
25.91 |
25.55 |
-30.66% |
37.90 |
21.49 |
| DWSN |
Dawson Geophysical Company |
0.63% |
37,727.00 |
38.00 |
38.20 |
37.73 |
38.07 |
38.27 |
38.47 |
37.80 |
37.53 |
-1.17% |
38.52 |
20.20 |
| EXLP |
Exterran Partners Lp - Common ... |
2.26% |
78,098.00 |
29.73 |
30.25 |
29.05 |
29.90 |
30.41 |
30.93 |
29.21 |
28.53 |
-4.9% |
31.44 |
18.50 |
| SPN |
Superior Energy Services Inc |
0.90% |
2.13M |
28.10 |
28.40 |
27.77 |
28.13 |
28.43 |
28.73 |
27.80 |
27.47 |
-3.73% |
29.22 |
17.54 |
| HLX |
Helix Energy Solutions Group I... |
4.01% |
863,030.00 |
24.15 |
24.53 |
23.50 |
24.41 |
24.80 |
25.18 |
23.77 |
23.12 |
-6.08% |
25.99 |
14.90 |
| NGS |
Natural Gas Services Group Inc |
2.80% |
23,185.00 |
23.66 |
23.93 |
23.18 |
23.86 |
24.14 |
24.41 |
23.39 |
22.91 |
-0.29% |
23.93 |
13.10 |
| RES |
Rpc Inc |
-0.14% |
561,318.00 |
14.25 |
14.42 |
14.07 |
14.25 |
14.43 |
14.60 |
14.08 |
13.90 |
-18.1% |
17.40 |
10.03 |
| WFT |
Weatherford International Ltd ... |
0.07% |
6.99M |
14.14 |
14.30 |
14.05 |
14.08 |
14.23 |
14.39 |
13.98 |
13.89 |
-3.89% |
14.65 |
8.84 |
| TESO |
Tesco Corporation |
0.00% |
215,403.00 |
12.49 |
12.57 |
12.40 |
12.49 |
12.58 |
12.66 |
12.41 |
12.32 |
-10.79% |
14.00 |
8.70 |
| BAS |
Basic Energy Services Inc |
2.48% |
685,442.00 |
13.57 |
13.77 |
13.32 |
13.63 |
13.82 |
14.02 |
13.37 |
13.12 |
-17.89% |
16.60 |
8.52 |
| PDS |
Precision Drilling Corporation |
-0.33% |
755,712.00 |
9.18 |
9.34 |
9.09 |
9.11 |
9.27 |
9.43 |
9.02 |
8.93 |
-5.1% |
9.60 |
5.82 |
| TTI |
Tetra Technologies Inc |
0.64% |
557,331.00 |
11.02 |
11.15 |
10.90 |
11.01 |
11.14 |
11.27 |
10.89 |
10.77 |
-4.09% |
11.48 |
5.35 |
| NR |
Newpark Resources Inc |
2.61% |
704,411.00 |
11.32 |
11.48 |
11.10 |
11.38 |
11.54 |
11.70 |
11.16 |
10.94 |
-3.4% |
11.78 |
5.19 |
| TGE |
Tgc Industries Inc |
1.91% |
130,911.00 |
8.48 |
8.60 |
8.30 |
8.55 |
8.66 |
8.78 |
8.36 |
8.18 |
-14.93% |
10.05 |
5.01 |
| WG |
Willbros Group Inc (de) |
0.73% |
362,080.00 |
6.89 |
6.96 |
6.80 |
6.90 |
6.98 |
7.05 |
6.82 |
6.73 |
-33.97% |
10.45 |
4.07 |
| NOA |
North American Energy Partners... |
-0.64% |
78,684.00 |
4.67 |
4.72 |
4.62 |
4.68 |
4.72 |
4.77 |
4.62 |
4.57 |
-12.03% |
5.32 |
2.38 |
| WRES |
Warren Resources Inc |
1.48% |
382,932.00 |
2.73 |
2.77 |
2.68 |
2.75 |
2.78 |
2.82 |
2.69 |
2.64 |
-19.5% |
3.41 |
2.08 |
| DVR |
Cal Dive International Inc |
3.48% |
586,756.00 |
2.06 |
2.09 |
2.00 |
2.08 |
2.12 |
2.15 |
2.03 |
1.97 |
-32.47% |
3.08 |
1.00 |
| ZN |
Zion Oil & Gas Inc |
15.91% |
1.42M |
2.60 |
2.99 |
2.25 |
2.55 |
2.95 |
3.34 |
2.21 |
1.86 |
-15% |
3.00 |
0.81 |