A method for producing an ammonia product using a produced lean syngas, comprising: reforming a hydrocarbon in the presence of steam and one or more first catalysts in a first reaction zone to provide an effluent comprising a portion of the hydrocarbon, carbon monoxide, carbon dioxide, 8% mol to 12% mol methane, and hydrogen at a first temperature, wherein the first reaction zone comprises one or more catalyst-containing tubes; and wherein a ratio of steam to the carbon in the first reaction zone is 2.5 to 4; indirectly heating the effluent from the first temperature to a second temperature; reforming the effluent at the second temperature and at a pressure of 4,000 kPa to 5,500 kPa in the presence of one or more oxidants and one or more second catalysts at conditions sufficient to provide a syngas having a temperature ranging from a low of 980°C to a high of 1,030°C and comprising hydrogen, carbon monoxide, carbon dioxide, nitrogen and less than 0.3% mol, dry basis, methane, wherein the syngas is used to indirectly heat the effluent from the first temperature to the second temperature; converting, using one or more shift converter systems and a water-gas shift reaction, at least a portion of the carbon monoxide in the syngas used to indirectly heat the effluent to provide a converted syngas comprising carbon dioxide and 1% mol dry basis or less carbon monoxide; cooling the converted syngas using one or more heat exchangers to provide a cooled shift converted syngas; removing at least a portion of the carbon dioxide from the cooled shift converted syngas to provide the lean syngas; converting at least a portion of any carbon dioxide, carbon monoxide, or both contained in the lean syngas to methane and water; separating at least a portion of the water from the lean syngas; separating at least a portion of the nitrogen in the lean syngas to provide an ammonia syngas having a hydrogen to nitrogen ratio of 2.2:1 to 3.2:1; and reacting at least a portion of the hydrogen and nitrogen in the ammonia syngas to provide the ammonia product. reforming a hydrocarbon in the presence of steam and one or more first catalysts in a first reaction zone to provide an effluent comprising a portion of the hydrocarbon, carbon monoxide, carbon dioxide, 8% mol to 12% mol methane, and hydrogen at a first temperature, wherein the first reaction zone comprises one or more catalyst-containing tubes; and wherein a ratio of steam to the carbon in the first reaction zone is 2.5 to 4; indirectly heating the effluent from the first temperature to a second temperature; reforming the effluent at the second temperature and at a pressure of 4,000 kPa to 5,500 kPa in the presence of one or more oxidants and one or more second catalysts at conditions sufficient to provide a syngas having a temperature ranging from a low of 980°C to a high of 1,030°C and comprising hydrogen, carbon monoxide, carbon dioxide, nitrogen and less than 0.3% mol, dry basis, methane, wherein the syngas is used to indirectly heat the effluent from the first temperature to the second temperature; converting, using one or more shift converter systems and a water-gas shift reaction, at least a portion of the carbon monoxide in the syngas used to indirectly heat the effluent to provide a converted syngas comprising carbon dioxide and 1% mol dry basis or less carbon monoxide; cooling the converted syngas using one or more heat exchangers to provide a cooled shift converted syngas; removing at least a portion of the carbon dioxide from the cooled shift converted syngas to provide the lean syngas; converting at least a portion of any carbon dioxide, carbon monoxide, or both contained in the lean syngas to methane and water; separating at least a portion of the water from the lean syngas; separating at least a portion of the nitrogen in the lean syngas to provide an ammonia syngas having a hydrogen to nitrogen ratio of 2.2:1 to 3.2:1; and reacting at least a portion of the hydrogen and nitrogen in the ammonia syngas to provide the ammonia product.