Halliburton Company (HAL) CEO Jeff Miller on Q1 2021 Results - Earnings Call TranscriptSeeking Alpha • 04/21/21
Markets Bounce as Norwegian Cruises Higher, Halliburton Sees Recovery AheadThe Motley Fool • 04/21/21
Halliburton's stock rallies after swinging to profit that beat expectations, amid 'healthy' recovery in North AmericaMarket Watch • 04/21/21
Halliburton (HAL) Introduces Advanced Tech for Wellbore IsolationZacks Investment Research • 04/19/21