Apache has some 6.3 million net acres across Canada.

FORBES: In Top-Performing Energy Sector, Apache Stands Out In Solid Production and Profits

Among the largest underlying components of XLE, in trading today Occidental Petroleum Corp ( NYSE: OXY) is up about 0.3%, Anadarko Petroleum Corp ( NYSE: APC) is up about 0.3%, and Apache Corp. ( NYSE: APA) is up by about 1.6%.

FORBES: XLE, OXY, APC, APA: Large Outflows Detected at ETF

Apache Corp. shares are currently trading up about 3.3% on the day.

FORBES: Apache Corp. Shares Cross Above 200 DMA

Apache Corp. shares are currently trading up about 2.3% on the day.

FORBES: Bullish Two Hundred Day Moving Average Cross - APA

Among the largest underlying components of IEO, in trading today Occidental Petroleum Corporation ( OXY) is down about 1.1%, and Apache Corporation ( APA) is lower by about 0.3%.

FORBES: Has the Well Dried For Oil & Gas ETFs?

Among the largest underlying components of XLE, in trading today Occidental Petroleum Corporation ( NYSE: OXY) is down about 1%, Halliburton Company ( NYSE: HAL) is off about 0.4%, and Apache Corporation ( NYSE: APA) is lower by about 0.3%.

FORBES: Energy Shares Slide As Investors Look For Safer Growth Options

Apache Corp. ( NYSE: APA) is lower by about 1.3%.

FORBES: IYE, PSX, EOG, APA: ETF Inflow Alert

Among the largest underlying components of IEO, in trading today Occidental Petroleum Corp ( NYSE: OXY) is up about 0.6%, Phillips 66 ( NYSE: PSX) is up about 0.7%, and Apache Corp. ( NYSE: APA) is lower by about 0.3%.

FORBES: IEO, OXY, PSX, APA: ETF Outflow Alert

Astronomers captured the spectra of the two record breakers with a 3.5-metre (11.5 feet) telescope, located at the Apache Point Observatory in New Mexico, also the site of the SDSS telescope.

BBC: Most distant objects observed