Mammoth Energy Services, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Tables)

Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2023

Following is a summary of related party transactions (in thousands):


		Years Ended December 31,						At December 31,
		2023		2022		2021		2023		2022
		REVENUES						ACCOUNTS RECEIVABLE
Stingray Pressure Pumping and Gulfport	(a)	$	—	$	—	$	14,812	$	—	$	—
Muskie and Gulfport	(b)	—		—		2,145		—		—

Cobra Aviation/ARS/Leopard and Brim Equipment	(c)	475		316		371		44		217
Panther and El Toro	(d)	505		814		599		—		—
Other Relationships		—		3		12		3		6
		$	980	$	1,133	$	17,939	$	47	$	223

		OTHER						ACCOUNTS RECEIVABLE
Stingray Pressure Pumping and Gulfport	(a)	$	—	$	—	$	514	$	—	$	—
Muskie and Gulfport	(b)	—		—		1		—		—
		$	—	$	—	$	515	$	—	$	—
								$	47	$	223

a.Stingray Pressure Pumping provided pressure pumping, stimulation and related completion services to Gulfport. Other amount represents interest charged on delinquent accounts receivable related to these services. On June 29, 2021, Gulfport ceased to be a related party. See Note 3.

b.Muskie agreed to sell and deliver, and Gulfport has agreed to purchase, specified annual and monthly amounts of natural sand proppant, subject to certain exceptions specified in the agreement, and pay certain costs and expenses. Other amount represents interest charged on delinquent accounts receivable related to this agreement. On June 29, 2021, Gulfport ceased to be a related party. See Note 3.

c.Cobra Aviation, ARS and Leopard lease helicopters to Brim Equipment pursuant to aircraft lease and management agreements.

d.Panther provides directional drilling services for El Toro, an entity controlled by Wexford, pursuant to a master service agreement.


		COST OF REVENUE						ACCOUNTS PAYABLE
		Years Ended December 31,						At December 31,
		2023		2022		2021		2023		2022
Cobra Aviation/ARS/Leopard and Brim Equipment	(a)	7		77		73		—		3
The Company and Caliber	(b)	361		357		351		—		—
Other Relationships		107		107		107		—		—
		$	475	$	541	$	531	$	—	$	3

		SELLING, GENERAL AND ADMINISTRATIVE COSTS
The Company and Wexford	(c)	—		—		5		—		—
The Company and Caliber	(b)	—		—		374		—		—
Other Relationships		—		—		8		—		—
		$	—	$	—	$	387	$	—	$	—




								$	—	$	3

a.Cobra Aviation, ARS and Leopard lease helicopters to Brim Equipment pursuant to aircraft lease and management agreements.

b.Caliber, an entity controlled by Wexford, leases office space to the Company.

c.Wexford provides certain administrative and analytical services to the Company and, from time to time, the Company pays for goods and services on behalf of Wexford.