NEW YORK (TheStreet) -- Shares of Oasis Petroleum (OAS) - Get Report are falling by 6.55% to $12.56 in mid-morning trading on Tuesday as some energy and related stocks take a hit from the continuing retreat in oil prices.

Crude oil (WTI) is down by 3.50% to $50.69 per barrel and Brent crude is lower by 2.37% to $55.20 per barrel this morning, according to the index provided by CNBC.com.

The price of the commodity is being driven into the red as investors flee from safe haven assets due to concerns regarding Greece's possible exit from the Eurozone and China's worsening stock market losses, Reuters reports.

Also weighing on oil prices is the possibility a nuclear deal between Iran and some world powers will result in an increase of oil exports out of the country, adding to an already oversupplied market.

Other oil related stocks sinking today include Marathon Oil (MRO) - Get Report, down by 1.99% to $24.62, Chevron Corp. (CVX) - Get Report lower by 1.19% to $93.64, and Triangle Petroleum (TPLM) , slipping by 8.94% to $3.87 this morning.

Separately, TheStreet Ratings team rates OASIS PETROLEUM INC as a Hold with a ratings score of C. TheStreet Ratings Team has this to say about their recommendation:

"We rate OASIS PETROLEUM INC (OAS) a HOLD. The primary factors that have impacted our rating are mixed-some indicating strength, some showing weaknesses, with little evidence to justify the expectation of either a positive or negative performance for this stock relative to most other stocks. The company's strengths can be seen in multiple areas, such as its reasonable valuation levels and expanding profit margins. However, as a counter to these strengths, we also find weaknesses including deteriorating net income, disappointing return on equity and weak operating cash flow."

Highlights from the analysis by TheStreet Ratings Team goes as follows:

  • The gross profit margin for OASIS PETROLEUM INC is rather high; currently it is at 63.38%. Despite the high profit margin, it has decreased significantly from the same period last year. Despite the mixed results of the gross profit margin, OAS's net profit margin of -10.00% significantly underperformed when compared to the industry average.
  • Current return on equity is lower than its ROE from the same quarter one year prior. This is a clear sign of weakness within the company. In comparison to the other companies in the Oil, Gas & Consumable Fuels industry and the overall market, OASIS PETROLEUM INC's return on equity is significantly below that of the industry average and is below that of the S&P 500.
  • The company, on the basis of change in net income from the same quarter one year ago, has significantly underperformed when compared to that of the S&P 500 and the Oil, Gas & Consumable Fuels industry. The net income has significantly decreased by 110.6% when compared to the same quarter one year ago, falling from $169.95 million to -$18.04 million.
  • You can view the full analysis from the report here: OAS Ratings Report