Mammoth Energy Services, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions

Related Party Transactions

9 Months Ended

Sep. 30, 2021

Transactions between the subsidiaries of the Company, including Stingray Pressure Pumping, Muskie, Stingray Energy Services LLC (“SR Energy”), Panther Drilling Systems LLC (“Panther Drilling”), Anaconda Manufacturing LLC (“Anaconda”), Cobra Aviation, ARS and Leopard and the following companies are included in Related Party Transactions: Gulfport, Wexford, Grizzly Oil Sands ULC (“Grizzly”), El Toro Resources LLC (“El Toro”), Everest Operations Management LLC (“Everest”); Elk City Yard LLC (“Elk City Yard”), Double Barrel Downhole Technologies LLC (“DBDHT”), Caliber Investment Group LLC (“Caliber”) and Brim Equipment.

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


		Three Months Ended September 30,				Nine Months Ended September 30,				At September 30,		At December 31,
		2021		2020		2021		2020		2021		2020
		REVENUES								ACCOUNTS RECEIVABLE
Pressure Pumping and Gulfport	(a)	$	—	$	8,384	$	14,812	$	34,705	$	—	$	25,429
Muskie and Gulfport	(b)	—		1,875		2,145		5,625		—		1,127
SR Energy and Gulfport	(c)	—		—		—		113		—		8
Panther Drilling and El Toro	(d)	468		—		599		38		149		—
Cobra Aviation/ARS/Leopard and Brim Equipment	(e)	133		157		267		343		86		44
Other		—		24		—		29		3		9
		$	601	$	10,440	$	17,823	$	40,853	$	238	$	26,617

		OTHER								ACCOUNTS RECEIVABLE
Pressure Pumping and Gulfport	(a)	$	—	$	1,073	$	(514)	$	2,206	$	—	$	1,841
Muskie and Gulfport	(b)	—		26		(1)		26		—		3
		$	—	$	1,099	$	(515)	$	2,232	$	—	$	1,844
										$	238	$	28,461

a.Pressure Pumping provided pressure pumping, stimulation and related completion services to Gulfport. On June 29, 2021, Gulfport ceased to be a related party. See Note 3.

b.Muskie agreed to sell and deliver, and Gulfport 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. On June 29, 2021, Gulfport ceased to be a related party. See Note 3.

c.SR Energy provided rental services to Gulfport. On June 29, 2021, Gulfport ceased to be a related party.

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

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


		Three Months Ended September 30,				Nine Months Ended September 30,				At September 30,		At December 31,
		2021		2020		2021		2020		2021		2020
		COST OF REVENUE								ACCOUNTS PAYABLE
Cobra Aviation/ARS/Leopard and Brim Equipment	(a)	$	18	$	60	$	53	$	81	$	5	$	1
Anaconda and Caliber	(b)	136		62		263		186		—		—
Other		27		9		81		62		—		—
		$	181	$	131	$	397	$	329	$	5	$	1

		SELLING, GENERAL AND ADMINISTRATIVE COSTS
The Company and Caliber	(b)	$	—	$	199	$	374	$	582	$	—	$	—
Other		—		2		11		32		—		2
		$	—	$	201	$	385	$	614	$	—	$	2




										$	5	$	3

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

b.Caliber leases office space to Anaconda and Mammoth.

On December 21, 2018, Cobra Aviation acquired all outstanding equity interest in ARS and purchased two commercial helicopters, spare parts, support equipment and aircraft documents from Brim Equipment. Following these transactions, and also on December 21, 2018, Cobra Aviation formed a joint venture with Wexford Investments named Brim Acquisitions to acquire all outstanding equity interests in Brim Equipment. Cobra Aviation owns a 49% economic interest and Wexford Investment owns a 51% economic interest in Brim Acquisitions, and each member contributed its pro rata portion of Brim Acquisitions’ initial capital of $2.0 million. Wexford Investments is an entity controlled by Wexford, which owns approximately 48% of the Company’s outstanding common stock.