Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_23950611_2 (rank__all__2013 VARCHAR, name VARCHAR)
### Question:
How many companies named cenovus energy?
### Answer:
SELECT COUNT(rank__all__2013) FROM table_23950611_2 WHERE name = "Cenovus Energy"