21. North American unregulated wellhead prices are closely correlated to those set at Henry Hub. 22. The wellhead and the ground rod form the two electrodes of a dipole antenna. 23. A wellhead next to the impluvium provided access to the water stored in the cistern. 24. The lower costs start at the wellhead . 25. The fires are out, but workers are still assessing which wellheads can be salvaged. 26. _Do you agree that the Bolivian state should recover ownership of all wellhead gas? 27. Today the wellhead is marked at Spindletop Park by a flagpole flying the Texas flag. 28. Bourne Castle was built on land that is now the Wellhead Gardens in South Street. 29. The altar marked the position of the wellhead for the springs for the Roman fortress. 30. Altogether, of dispersants were used; of this were used subsea at the wellhead .
