Well-refined oil also features fewer impurities ... But that isn't to say that a conventional oil of the same weight will ruin an engine. For around 5,000 miles or six months, conventional oil ...

Conventional oil also includes specific detergents to keep your engine clean, as well as anti-foaming additives, explained manufacturer Pennzoil. These additives are mixed into the oil to prolong ...

Conventional motor oil is made from crude oil and has been around ... It often includes detergents to help clean your engine and reduce sludge as well as reducing friction. You may even see ...

Well, synthetic oils — despite being built ... contain as their core ingredient a small amount of high-quality conventional oil. This means that conventional oils and synthetics are largely ...

Despite the Shapiro administration’s increased efforts to plug orphaned and abandoned oil and gas wells, conventional drillers continue to abandon their wells at a rate faster than the ...

The Department of Environmental Protection rebuked the conventional oil and gas drilling industry for not complying with state regulations, saying that operators with 11 or more wells failing to ...

“It’s a green light for the conventional oil and gas industry to continue to do what they’ve done, which is abandon these wells whenever they feel like it,” said David Hess, a former ...

HARRISBURG — The Democratic-sponsored bill intended to restore state authority to adjust bonding amounts for conventional oil and gas wells was stripped down by a House committee Tuesday to give ...

If Pennsylvania’s rule to prevent emissions of volatile organic compounds from conventional, shallow oil and gas wells is not done by Dec. 16, the federal government could withhold more than $ ...

A Democrat’s proposal in the Pennsylvania House seeks to restore regulatory control of bond amounts toward ensuring ...