Abstract: A blowout preventer stack may include a body with a vertical bore and a horizontal bore intersecting the vertical bore. The blowout preventer stack may include a side port extending from the vertical bore to an outer side surface of the body. The blowout preventer stack may also include a pair of rams disposed in the horizontal bore, each ram disposed at opposite ends of the horizontal bore and moveable within the horizontal bore to and from the vertical bore. The blowout preventer stack includes a one-way check valve coupled to the side port of the body. The one-way check valve may allow fluid flow into the blowout preventer stack and block fluid flow from exiting the blowout preventer stack.

Abstract: A sample while logging tool for downhole fluid sampling and production logging may include a sample collector sub and a sensor sub. The sample collector sub may include a body defining a bore extending from a first end to a second end. One or more sample chambers may be housed in the bore. The sample chamber may collect a fluid sample. At least one probe may be coupled to the sample chamber to measure fluid properties of the collected fluid sample within the sample chamber and transmit the fluid properties. A piston may be coupled to the first end having a gate distal to the first end. The piston may be actuated to open and close an opening of the sample chamber. Additionally, the sensor sub may measure and transmit data on fluids within a well to form production logging data.

Abstract: A sample while logging tool for downhole fluid sampling and production logging may include a sample collector sub and a sensor sub. The sample collector sub may include a body defining a bore extending from a first end to a second end. One or more sample chambers may be housed in the bore. The sample chamber may collect a fluid sample. At least one probe may be coupled to the sample chamber to measure fluid properties of the collected fluid sample within the sample chamber and transmit the fluid properties. A piston may be coupled to the first end having a gate distal to the first end. The piston may be actuated to open and close an opening of the sample chamber. Additionally, the sensor sub may measure and transmit data on fluids within a well to form production logging data.