Schlumberger Technology Corporation, as assignee of Chesapeake Operating, Inc. v. First Mercury Insurance Co.

IN THE UNITED STATES DISTRICT COURT FOR THE MIDDLE DISTRICT OF PENNSYLVANIA SCHLUMBERGER TECHNOLOGY No. 4:22-CV-01465 CORPORATION, as assignee of CHESAPEAKE OPERATING, INC., (Chief Judge Brann) Plaintiff, v. FIRST MERCURY INSURANCE CO., Defendant. MEMORANDUM OPINION DECEMBER 3, 2025 I. BACKGROUND Plaintiff Schlumberger Technology Corporation (“Plaintiff”) sues Defendant First Mercury Insurance Co. (“Defendant”) for denying coverage of a personal injury lawsuit filed against Schlumberger.1 Plaintiff’s connection to Defendant involves a series of contracts between Plaintiff, Chesapeake…