Martin Marietta Materials: SDS for Crude Oil March 2015 SECTION V – FIRE-FIGHTING MEASURES EXTINGUISHING AGENT Not flammable (not classified as flammable liquid based on GHS hazard classification); Class B fire extinguishing media such as CO 2 or foam is recommended. Water spray is recommended to cool or protect exposed materials or structures. Encana (U.S.) Safety Data Sheet: Crude Oil, Sweet (PG III) 4 of 9 Move containers of product from fire area if you can do it without risk. Use water spray to cool unopened containers. Cool containers with flooding quantities of water until well after fire is out. 6.0 Accidental release measures Personal precautions: Stay upwind. Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate

The Safety Data Sheets (SDS) linked below are workplace safety tools designed to provide both workers and emergency personnel with the proper procedures for handling or working with a particular substance in a safe manner. We comply with all product and service labeling and health and safety impact requirements. Crude oil contains small amounts of sulfur, nitrogen and oxygen compounds as well as trace amounts of heavy metals. 2. Hazard Identification. Crude oil is extremely flammable and can cause eye, skin, gastrointestinal, and respiratory irritation. Petroleum Crude Oil 8002-05-9 95 - 100 Chemical name CAS number % n-Hexane 110-54-3 2 - 8 n-Butane 106-97-8 1 - 7 Pentane 109-66-0 1 - 6 Hexane (Other Isomers) Mixture 1 - 5 Octane (All isomers) 111-65-9 1 - 5 n-Heptane 142-82-5 1 - 5 Benzene 71-43-2 0.2 - 5 Sulfur 7704-34-9 0.1 - 5 Cyclohexane 110-82-7 1 - 4 Methylcyclohexane 108-87-2 1 - 4 Martin Marietta Materials: SDS for Crude Oil March 2015 SECTION V – FIRE-FIGHTING MEASURES EXTINGUISHING AGENT Not flammable (not classified as flammable liquid based on GHS hazard classification); Class B fire extinguishing media such as CO 2 or foam is recommended. Water spray is recommended to cool or protect exposed materials or structures.

26 Oct 2018 Product Name: Natural Gas Condensate Sweet All Hess SDSs are also available via the Hess.com Safety Data Sheet SDS No: 15017 Materials in Oil and Gas Production" for additional information on managing NORM.

CRUDE OIL, PETROLEUM 8002-05-9 which contains: BUTANE HEXANE (N-HEXANE) ISOPENTANE 78-78-4 PENTANE TLV skin 750 750 U nits mg/m3 mg/m3 mg/m3 AP AP AP 100 o_8t01 1 o_3to IS Other applicable exposure guidelines: COAL TAR PITCH VOLATILES, AS BENZENE SOLUBLES 65996-93-2 OIL MIST, MINERAL 8012-95-1 STODDARD SOLVENT 8052-41-3 CRUDE OIL MSDS No. RS296 MATERIAL SAFETY DATA SHEET CRUDE OIL Print Date: 01/01/2002 ***FOR “DISCLAIMER OF LIABILITY”, SEE THE STATEMENT ON LAST PAGE*** Page 1 of 7 IMPORTANT: Read this MSDS before handling and disposing of this product and pass this information on to employees, customers, and users of this product. Emergency Phone Number: (800) 424-9300 (Chemtrec) Natural gas condensate (sweet) is composed of natural hydrocarbons just like crude oil except it has a greater proportion of the smaller, lighter, more volatile constituents. Therefore, it typically is less viscous, less dense, and gives off more flammable vapors. Safety data sheets provide procedures for handling or working with substances in a safe manner. They provide valuable information about the chemical makeup of toxic substances, as well as how to store and properly dispose of toxic substances.

Crude oil, natural gas and natural gas condensate can contain minor amounts of sulfur, nitrogen and oxygen containing organic compounds as well as trace amounts of heavy metals like mercury, arsenic, nickel, and vanadium.

SDS No. 9950. US GHS. Synonyms: Hess Conventional (Oxygenated and Non- oxygenated) Gasoline; A complex blend of petroleum-derived normal and branched-chain alkane, cycloalkane, alkene, and aromatic Sweet-ether like. 13 Aug 2014 Status: FINAL. Section 1: Identification of the substance or mixture and of the supplier. Product Name: Crude Oil, Sweet. SDS Number: 724160. Encana (U.S.) Safety Data Sheet: Crude Oil, Sweet (PG I). 2 of 9. • May cause genetic defects. • Suspected of damaging fertility. • May cause eye irritation. 30 May 2014 GHS Pictograms: SAFETY DATA SHEET. SECTION 1 : IDENTIFICATION. Product Name: Bakken Crude Oil, Sweet. SDS Manufacturer Number:. 25 Sep 2007 SYNONYMS: Hess Conventional (Oxygenated and Non-oxygenated) Gasoline; A complex blend of petroleum-derived normal and branched-chain alkane, have a sweet, ether-like odor and is detectable at a lower 

MATERIAL SAFETY DATA SHEET CRUDE OIL Print Date: 01/01/2002 ***FOR “DISCLAIMER OF LIABILITY”, SEE THE STATEMENT ON LAST PAGE*** Page 1 of 7 IMPORTANT: Read this MSDS before handling and disposing of this product and pass this information on to employees, customers, and users of this product.

26 Oct 2018 Product Name: Natural Gas Condensate Sweet All Hess SDSs are also available via the Hess.com Safety Data Sheet SDS No: 15017 Materials in Oil and Gas Production" for additional information on managing NORM. SDS No. 9950. US GHS. Synonyms: Hess Conventional (Oxygenated and Non- oxygenated) Gasoline; A complex blend of petroleum-derived normal and branched-chain alkane, cycloalkane, alkene, and aromatic Sweet-ether like. 13 Aug 2014 Status: FINAL. Section 1: Identification of the substance or mixture and of the supplier. Product Name: Crude Oil, Sweet. SDS Number: 724160.

13 Aug 2014 Status: FINAL. Section 1: Identification of the substance or mixture and of the supplier. Product Name: Crude Oil, Sweet. SDS Number: 724160.

MATERIAL SAFETY DATA SHEET CRUDE OIL Print Date: 01/01/2002 ***FOR “DISCLAIMER OF LIABILITY”, SEE THE STATEMENT ON LAST PAGE*** Page 1 of 7 IMPORTANT: Read this MSDS before handling and disposing of this product and pass this information on to employees, customers, and users of this product.

Crude oil, natural gas and natural gas condensate can contain minor amounts of sulfur, nitrogen and oxygen containing organic compounds as well as trace amounts of heavy metals like mercury, arsenic, nickel, and vanadium. Heavy Crude Oil Sweet MSDS Issue Date: April 2, 2012 Page 2 of 8 Ethylbenzene 0.1-1.5 100-41-4 Xylene 0-3 1330-20-7 Heavy Crude Oil is a commingled stream from multiple petroleum facilities and is a complex mixture consistent with the definition within WHMIS regulation CPR section 2. CRUDE OIL, PETROLEUM 8002-05-9 which contains: BUTANE HEXANE (N-HEXANE) ISOPENTANE 78-78-4 PENTANE TLV skin 750 750 U nits mg/m3 mg/m3 mg/m3 AP AP AP 100 o_8t01 1 o_3to IS Other applicable exposure guidelines: COAL TAR PITCH VOLATILES, AS BENZENE SOLUBLES 65996-93-2 OIL MIST, MINERAL 8012-95-1 STODDARD SOLVENT 8052-41-3 CRUDE OIL MSDS No. RS296 MATERIAL SAFETY DATA SHEET CRUDE OIL Print Date: 01/01/2002 ***FOR “DISCLAIMER OF LIABILITY”, SEE THE STATEMENT ON LAST PAGE*** Page 1 of 7 IMPORTANT: Read this MSDS before handling and disposing of this product and pass this information on to employees, customers, and users of this product. Emergency Phone Number: (800) 424-9300 (Chemtrec) Natural gas condensate (sweet) is composed of natural hydrocarbons just like crude oil except it has a greater proportion of the smaller, lighter, more volatile constituents. Therefore, it typically is less viscous, less dense, and gives off more flammable vapors. Safety data sheets provide procedures for handling or working with substances in a safe manner. They provide valuable information about the chemical makeup of toxic substances, as well as how to store and properly dispose of toxic substances.