2018 Guide to Effective Proxies

6 TH EDITION | GUIDE TO EFFECTIVE PROXIES 282 CD&A Overview Who We Are Apache Corporation explores for, develops, and produces natural gas, crude oil, and natural gas liquids with operations in the United States, Egypt, and the United Kingdom (UK) North Sea. We also conduct exploratory activities in two blocks offshore Suriname that may, over time, result in a reportable discovery and development opportunity. In 2017, we operated an average of 35 rigs worldwide and drilled 274 gross operated wells, 165 of which were U.S. onshore. Our operating regions include: United States, which is comprised of the Permian (including Alpine High in the Delaware Basin), MidContinent/ Gulf Coast, and the Gulf of Mexico offshore regions; Egypt; Offshore U.K. in the North Sea; and Blocks 53 and 58 in offshore Suriname. 36 APACHE CORPORATION - 2018 Proxy Statement Total of 05 pages in section APACHE CORPORATION