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Schlumberger

Rank in Toxic 100 Water: 91
Surface Water releases 2015 (lbs): 345
POTW (sewerage plant) transfers 2015 (lbs): 36
Pounds released post-treatment 2015 (lbs): 360
Total Surface Water and POTW Toxic Hazard 2015: 13,071,141

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company is rank 14 on the Toxic 100 Air list.

Facilities displayed below: (
display chemicals at facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps.)
Split *
DYNA DRILL TECHNOLOGIES LLC KATY TX 260 4 261 6,036,301 46.18%
M-I LLC SWECO DIV FLORENCE KY 15 15 22 3,090,793 23.65%
SCHLUMBERGER BARTLESVILLE PRODUCT CENTER BARTLESVILLE OK 15 6 17 2,510,076 19.20%
CAMERON INTERNATIONAL CORP LITTLE ROCK AR 8 1 9 1,260,966 9.65%
SCHLUMBERGER TECHNOLOGY CORP RESLINK HOUSTON TX 0 2 1 101,527 0.78%
M-I LLC-ZAVALLA ZAVALLA TX 0 0 0 50,000 0.38%
SCHLUMBERGER TECHNOLOGY CORP LAWRENCE TECHNOLOGY CENTER LAWRENCE KS 0 8 3 20,138 0.15%
CAMERON RIG SOLUTIONS INC HOUSTON TX 40 0 40 703 0.01%
CAMERON SOLUTIONS INC NEW IBERIA LA 7 0 7 637 0.00%
SCHLUMBERGER TECHNOLOGY CORP SUGAR LAND TX 0 0 0 0 0.00%
SMITH INTERNATIONAL INC HOUSTON TX 0 0 0 0 0.00%
SCHLUMBERGER ROSHARON CAMPUS ROSHARON TX 0 0 0 0 0.00%
M-I LLC BROUSSARD LA 0 0 0 0 0.00%
CAMERON INTERNATIONAL CORP BAYOU VISTA LA 0 0 0 0 0.00%
CAMERON RIG SOLUTIONS VICKSBURG MS 0 0 0 0 0.00%
SMITH BITS A SCHLUMBERGER CO PONCA CITY OK 0 0 0 0 0.00%
CAMERON OKLAHOMA CITY OK 0 0 0 0 0.00%

Toxic hazard: Pounds of direct releases to surface water and estimated releases from transfers to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2015, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

Quantity of toxic post-treatment releases: Pounds of toxic chemicals released directly to surface water plus released after treatment at POTW's.

* Split: if 50% appears in this column, then the facility's releases have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and hazard are displayed here.

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