Majority — Vinson C.J.
delivered the opinion of the Court.
This case originated in proceedings before the Federal Power Commission initiated pursuant to § 5 (a) of the
Petitioner owns and operates 110 natural gas wells and owns or controls over 56,000 acres in the Monroe field of northern Louisiana. Petitioner’s main pipe line transports gas southward from the Monroe field through a part of Mississippi and back into Louisiana, where at Baton Rouge sales are made to various distributing companies and industrial consumers. Petitioner concedes that with respect to these operations it is a natural gas company within the meaning of § 2 (6)[4] of the Act and that the Commission has jurisdiction to regulate the rates of sales connected therewith.
The issue of this case involves the jurisdiction of the Federal Power Commission to regulate sales made in the field by petitioner to three pipe-line companies, each of which transports the gas so purchased to markets in States other than Louisiana.[5] Gas produced from petitioner’s
1 52 Stat. 821 , 15 U. S. C. § 717 et seq.; 56 Stat. 83 .
2 3 F. P. C. 416.
3 156 F. 2d 949 (1946).
4 Section 2 (6) provides: “‘Natural-gas company’ means a person engaged in the transportation of natural gas in interstate commerce, or the sale in interstate commerce of such gas for resale.”
5 The three companies include the Mississippi River Fuel Corporation, Southern Natural Gas Company, and the United Gas Pipe Line Company to which gas is sold for the account of the Memphis Natural Gas Company.
It appears that petitioner supplies only a part of the gas purchased by the three pipe-line companies in the Monroe
6 Petitioner produced and purchased a total of 51,659,799 Mcf of gas in the Monroe field during 1941. Of this total, petitioner produced from its own wells 28, 819, 814 Mcf. Of the 22,839,985 Mcf purchased, 95% was gathered by the producers before delivery to petitioner; the remaining 5% was purchased by petitioner directly at the well heads. Petitioner sold 21,863,278 Mcf to the three purchasing companies in the transactions in question.
7 Gas in the Monroe field is “dry” gas and consequently is not subjected to any extraction processing. Before moving into the compressor pumps the gas is run through a series of “scrubbers” which remove dirt and foreign particles. This is accomplished, however, without interruption in the movement.
Petitioner has at no time contended that regulation of its sales to the three purchasing companies is beyond the constitutional powers of Congress. Petitioner has vigorously asserted, however, that Congress did not exercise its full powers in the Natural Gas Act and that in § 1 (b) of the Act the jurisdiction of the Federal Power Commission is so limited as to preclude valid regulation of the sales by that agency. Section 1 (b) provides:
“The provisions of this Act shall apply to the transportation of natural gas in interstate commerce, to the sale in interstate commerce of natural gas for resale for ultimate public consumption for domestic, commercial, industrial, or any other use, and to natural-gas companies engaged in such transportation or sale, but shall not apply to any other transportation or sale of natural gas or to the local distribution of natural gas or to the facilities used for such distribution or to the production or gathering of natural gas.”
It is not denied that the transactions in question were sales of natural gas for resale for ultimate public consumption.
8 The transactions in question supply the Mississippi Fuel Corp. with 22% of its requirements, 24% of the requirements of the Memphis Natural Gas Co., and 16.61% of the requirements of Southern Natural Gas Co.
We have no doubt that the sales are in interstate commerce. Indeed, petitioner did not contest that position before the Commission, but, so far as the record reveals, raised the issue for the first time in its petition for rehearing in the Circuit Court of Appeals.[9] The Federal Power Commission found that the gas sold to the three pipe-line companies moves “. . . in a constant flow from the mouths of the wells from which it is produced through pipe lines belonging to Interstate to the compressor station of the respective purchaser, and thence through said compressor stations into the pipe line of said respective purchaser and thus into and through states other than Louisiana . . . , all without interruption, and said gas is so destined from the moment of its production.” The Commission further found that “The gas transported and sold by Interstate to these three pipe line companies continues its flow in interstate commerce and, as an established course of business well known to Interstate, is destined for resale for ultimate public consumption in . . . markets outside Louisiana.”
Under the circumstances described by the Commission, it is clear that the sales in question were quite as much in interstate commerce as they would have been had the
9 In its complaint filed in the District Court for the Eastern District of Louisiana invoking the equity powers of the Court to restrain the Louisiana Public Service Commission from conducting an investigation into petitioner’s rates and charges, petitioner specifically asserted that the sales in question are in interstate commerce and thus beyond the jurisdiction of the state commission. The District Court granted the requested relief. Interstate Natural Gas Co. v. Public Service Commission; 33 F. Supp. 50 ; 34 F. Supp. 980 (1940).
10 Shafer v. Farmers Grain Co., 268 U. S. 189 (1925); Lemke v. Farmers Grain Co., 258 U. S. 50 (1922); Dahnke-Walker Milling Co. v. Bondurant, 257 U. S. 282 (1921). And see Illinois Natural Gas Co. v. Centred Illinois Public Service Co., 314 U. S. 498 , 503-504 (1942); Currin v. Wallace, 306 U. S. 1 , 10 (1939); Peoples Natural Gas Co. v. Public Service Comm’n, 270 U. S. 550 , 554 (1926); Illinois Central R. Co. v. Railroad Comm’n, 236 U. S. 157 , 163 (1915). Cf. Milk Control Board v. Eisenberg Farm Products, 306 U. S. 346 (1939).
11 Illinois Natural Gas Co. v. Central Illinois Public Service Co., 314 U. S. 498 , 508 (1942); Peoples Natural Gas Co. v. Federal Power Comm’n, 75 U. S. App. D. C. 235 , 127 F. 2d 153 (1942). Cf. Jersey Central Power & Light Co. v. Federal Power Comm’n, 319 U. S. 61 , 70-71 (1943).
The Company contends, however, that regardless of whether the sales in question are in interstate commerce, those transactions fall within the clause of § 1 (b) specifically excepting from the Commission’s jurisdiction regulation of “. . . the production or gathering of natural gas.” In evaluating that contention we should not lose sight of the objectives sought to be accomplished by Congress in passing the Natural Gas Act.
In a series of decisions announced prior to the passage of the Act, this Court had held that, although Congress had not acted, the regulation of wholesale rates of gas and electrical energy moving in interstate commerce is beyond the constitutional powers of the States.[13] Petitioner, relying in part upon the principles established by those cases, has successfully avoided regulation by the Louisiana
12 Cf. Illinois Natural Gas Co. v. Central Illinois Public Service Co., supra at 504-505; State Tax Comm’n v. Interstate Natural Gas Co., 284 U. S. 41 , 44 (1931).
13 Missouri v. Kansas Natural Gas Co., 265 U. S. 298 (1924); Public Utilities Comm’n v. Attleboro Steam & Electric Co., 273 U. S. 83 (1927); State Corp. Comm’n v. Wichita Gas Co., 290 U. S. 561 (1934).
14 See note 9, supra.
15 H. R. Rep. No. 709,75th Cong., 1st Sess., 2.
16 Ibid.
17 Colorado Interstate Gas Co. v. Federal Power Comm’n, 324 U. S. 581 , 602-603 (1945).
18 The Federal Power Commission has not asserted jurisdiction over all sales taking place in the natural gas fields even though in *691 interstate commerce for resale for ultimate public consumption. In the Matter of Columbian Fuel Corp., 2 F. P. C. 200; In the Matter of Billings Co., 2 F. P. C. 288. We express no opinion as to the validity of the jurisdictional tests employed by the Commission in these cases.
. There is nothing in the record to indicate that the regulation in question is in any way inconsistent with the exercise by Louisiana of the powers over production and gathering of natural gas reserved to it by Congress in § 1 (b) of the Act. The State in a series of enactments has made elaborate provision for the conservation of its natural gas resources and has established various rules and regulations relating to the production and gathering process.[20] Most of those provisions, presumably, are applicable to petitioner’s field operations.[21] The record is devoid of any suggestion that Louisiana has ever opposed the jurisdiction of the Federal Power Commission in this case or has ever urged that federal regulation of the sales in question would interfere with the exercise by the State of its regulatory functions.[22] We do not suggest that the
19 Cf. Colorado Interstate Gas Co. v. Federal Power Comm’n, supra at 603; Federal Power Comm’n v. Hope Natural Gas Co., 320 U. S. 591 , 607-612 (1944).
20 La. Gen. Stat. §§ 4766-4826.2.
21 The record contains testimony by counsel for petitioner to the effect that these provisions apply to petitioner and that petitioner’s operations have conformed with their requirements.
22 Counsel for the Louisiana Public Service Commission and for two Louisiana municipalities participated in the proceedings before the Federal Power Commission.
It is not contended that the Commission is precluded from regulating the sales in question by reason of the exception from the Commission’s jurisdiction relating to the production of natural gas. Petitioner asserts, however, that the sales to the three pipe-line companies are a part of the gathering process and consequently not within the Commission’s power of regulation. This basic contention' has given rise to a great many subsidiary questions such as whether the sales were made from petitioner’s “gathering” lines or from petitioner’s “transmission” lines and whether the gathering process continued to the points of sale or was, as the Commission found, completed at some point prior to surrender of custody and passage of title. We have found it unnecessary to resolve those issues. The gas moved by petitioner to the points of sale consisted of gas produced from petitioner’s wells commingled with that produced and gathered by other companies and introduced into petitioner’s pipe-line system during the course of the movement. By the time the sales are consummated, nothing further in the gathering process remains to be done. We have held that these sales are in interstate commerce. It cannot be doubted that their regulation is predominately a matter of national, as contrasted to local concern. All the gas sold in these transactions is destined
For reasons stated above, we have concluded that the Federal Power Commission in this case has not exceeded the jurisdiction conferred upon it by Congress in § 1 (b) of the Natural Gas Act.
Affirmed.
23 A number of cases in this Court have held that the reasonableness of cost items such as that incurred by a purchasing pipe-line company in acquiring gas for transportation may be inquired into during the course of subsequent regulation when buyer and seller are affiliated corporations and there is evidence that the sales were not made at arm’s length. The Commission found affiliation to exist between petitioner and only one of the three purchasing companies, the Mississippi River Fuel Corporation. There was a finding of “close contractual and operating arrangements” between petitioner and another of the purchasing companies. Natural Gas Pipeline Co. v. Slattery, 302 U. S. 300 (1937); Columbus Gas & Fuel Co. v. Public Utilities Comm’n, 292 U. S. 398 (1934); Dayton Power & Light Co. v. Public Utilities Comm’n, 292 U. S. 290 (1934); Western Distributing Co. v. Public Service Comm’n, 285 U. S. 119 (1932); Smith v. Illinois Bell Telephone Co., 282 U. S. 133 (1930); United Fuel Gas Co. v. Railroad Comm’n, 278 U. S. 300 (1929).