from other oils and related products was $51.9 million and $13.3 million for the three months ended June 30, 2022 and 2021, respectively, an increase of $38.6 million, or 289%, primarily due to more favorable market conditions largely in distillates but also in residual oil.
Sales from other oils and related products were $2.3 billion and $1.2 billion for the six months ended June 30, 2022 and 2021, respectively, an increase of $1.1 billion, or 92%, primarily due to increases in prices and volume sold. Our product margin from other oils and related products was $105.0 million and $31.9 million for the six months ended June 30, 2022 and 2021, respectively, an increase of $73.1 million, or 229%, primarily due to more favorable market conditions largely in distillates but also in residual oil.
Crude Oil. Crude oil sales and logistics revenues were $0.7 million and $17.0 million for the three months ended June 30, 2022 and 2021, respectively, a decrease of $16.3 million, or 96%, primarily due to a decrease in volume sold. Our crude oil product margin was ($2.3 million) and ($3.3 million) for the three months ended June 30, 2022 and 2021, respectively, an increase of $1.0 million, or 30%, primarily due to the expiration of a pipeline connection agreement in August of 2021.
Crude oil sales and logistics revenues were $2.2 million and $33.9 million for the six months ended June 30, 2022 and 2021, respectively, a decrease of $31.7 million, or 94%, primarily due to a decrease in volume sold. Our crude oil product margin was ($6.1 million) and ($7.8 million) for the six months ended June 30, 2022 and 2021, respectively, an increase of $1.7 million, or 22%, primarily due to the expiration of a pipeline connection agreement in August of 2021.
Results for Gasoline Distribution and Station Operations Segment
Gasoline Distribution. Sales from gasoline distribution were $1.8 billion and $1.0 billion for the three months ended June 30, 2022 and 2021, respectively, an increase of $0.8 billion, or 80%, primarily due to an increase in prices and an increase in volume sold due to the Recent Acquisitions. Our product margin from gasoline distribution was $129.9 million and $101.3 million for the three months ended June 30, 2022 and 2021, respectively, an increase of $28.6 million, or 28%, primarily due to higher fuel margins (cents per gallon) and an increase in volume sold due to the Recent Acquisitions.
Sales from gasoline distribution were $3.1 billion and $1.8 billion for the six months ended June 30, 2022 and 2021, respectively, an increase of $1.3 billion, or 73%, primarily due to an increase in prices and an increase in volume sold in part due to the Recent Acquisitions. Our product margin from gasoline distribution was $244.7 million and $181.6 million for the six months ended June 30, 2022 and 2021, respectively, an increase of $63.1 million, or 35%, primarily due to higher fuel margins (cents per gallon) and an increase in volume sold in part due to the Recent Acquisitions.
Station Operations. Our station operations, which include (i) convenience store and prepared food sales at our directly operated stores, (ii) rental income from gasoline stations leased to dealers or from commissioned agents and from cobranding arrangements and (iii) sale of sundries, such as car wash sales and lottery and ATM commissions, collectively generated revenues of $144.3 million and $123.2 million for the three months ended June 30, 2022 and 2021, respectively, an increase of $21.1 million, or 17%. Our product margin from station operations was $69.0 million and $61.1 million for the three months ended June 30, 2022 and 2021, respectively, an increase of $7.9 million, or 13%. The increases in sales and product margin are primarily due to an increase in activity at our convenience stores, in part due to the Recent Acquisitions.
Sales from our station operations were $260.2 million and $223.3 million for the six months ended June 30, 2022 and 2021, respectively, an increase of $36.9 million, or 16%. Our product margin from station operations was $127.1 million and $111.3 million for the six months ended June 30, 2022 and 2021, respectively, an increase of $15.8 million, or 14%. The increases in sales and product margin are primarily due to an increase in activity at our convenience stores, in part due to the Recent Acquisitions.