China Oilfield Services (CHOLF) Stock Price, News & Analysis

Company Overview

China Oilfield Services Limited (OTCMKTS:CHOLF), commonly known as COSL, is an oilfield services company headquartered in China. It provides technical and operational support to oil and gas companies throughout the exploration, development and production phases of offshore and onshore projects. COSL is a subsidiary of China National Offshore Oil Corporation (CNOOC).

The company’s principal activities include drilling services, well services, marine support, geophysical exploration and engineering technology. Its offerings include offshore drilling rigs, drilling platforms, well stimulation and completion services, seismic surveying, transportation and supply vessels, and other specialized equipment and services used in petroleum exploration and production.

COSL was established in 2001 through the reorganization of CNOOC’s oilfield service operations and has expanded beyond the Chinese market to serve customers in a number of international oil-producing regions. Its activities have included operations in Asia, the Middle East, Africa, Europe and the Americas. The company is listed in Hong Kong and maintains its corporate relationship with CNOOC, while its management oversees a diversified fleet, technical workforce and international service network.

Key Stats

• Today's Range: $0.90 to $0.90
• 50-Day Range: $0.88 to $0.90
• 52-Week Range: $0.88 to $1.23
• Volume: N/A
• Average Volume: 470 shs
• Market Capitalization: N/A
• P/E Ratio: 0.53
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: Buy

China Oilfield Services Stock Analysis - MarketRank™

China Oilfield Services scored higher than 19% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: 1.7 / 5
• Analyst Rating: Buy

Consensus Rating

China Oilfield Services has received a consensus rating of Buy. The company's average rating score is 3.00, and is based on no strong buy ratings, 1 buy rating, no hold ratings, and no sell ratings.

Amount of Analyst Coverage

China Oilfield Services has only been the subject of 1 research reports in the past 90 days.

Earnings and Valuation

• Score: 1.3 / 5
• Proj. Earnings Growth: N/A

Price to Earnings Ratio vs. the Market

The P/E ratio of China Oilfield Services is 0.53, which means that it is trading at a less expensive P/E ratio than the market average P/E ratio of about 38.90.

Price to Earnings Ratio vs. Sector

The P/E ratio of China Oilfield Services is 0.53, which means that it is trading at a less expensive P/E ratio than the Consumer Discretionary sector average P/E ratio of about 44.25.

Short Interest

• Score: 2.0 / 5
• Short Interest Level: Bearish

Percentage of Shares Shorted

Short Interest Ratio / Days to Cover

China Oilfield Services has a short interest ratio ("days to cover") of 0, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in China Oilfield Services has recently increased by 42.77%, indicating that investor sentiment is decreasing significantly.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

China Oilfield Services does not currently pay a dividend.

Dividend Growth

China Oilfield Services does not have a long track record of dividend growth.

News and Social Media

• Score: N/A
• News Sentiment: N/A

Company Ownership

• Score: 0.2 / 5
• Insider Trading: N/A

Insider Buying vs. Insider Selling

In the past three months, China Oilfield Services insiders have not sold or bought any company stock.

Percentage Held by Institutions

17.81% of the stock of China Oilfield Services is held by institutions.

Company Calendar

• Today: 10/02/2026
• Next Earnings (Estimated): 10/22/2026

Industry, Sector and Symbol

• Stock Exchange: OTCMKTS
• Sector: Consumer Discretionary
• Industry: Diversified Consumer Services
• Sub-Industry: Specialized Consumer Services
• Current Symbol: OTCMKTS:CHOLF
• CIK: N/A
• Web: www.cosl.com.cn
• Phone: 86-10-8452-2800
• Fax: N/A
• Employees: 15,472
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: 0.53
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: N/A
• Quick Ratio: N/A

Sales & Book Value

• Annual Sales: N/A
• Price / Sales: N/A
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: N/A
• Price / Book: N/A

Miscellaneous

• Outstanding Shares: N/A
• Free Float: N/A
• Market Cap: N/A
• Optionable: Not Optionable
• Beta: N/A