With the rapid progress of artificial intelligence, the application of NLP(Natural Language Processing) is gradually expanding to various fields such as finance, medical care, education, and e-commerce, offering more efficient and intelligent solutions for diverse business arenas. This article primarily discusses the specific application scenarios, challenges faced and potential future developments of ChatGPT in the field of oil and gas exploration. By calling the API (Application Programming Interface) of ChatGPT using Python, through illustrating examples, it is demonstrated that ChatGPT has significant strengths in areas such as information retrieval, decision support, customer service, etc., in the field of oil and gas exploration and development. These advantages manifest as improved work efficiency, optimized decision-making, enhanced customer service and communication quality, and innovative problem-solving methods. ChatGPT's strong advantages in programming further improve the application efficiency of artificial intelligence in the field of oil and gas exploration and development.ChatGPT supports fine-tuning the model using professional knowledge and data, constructing a dedicated intelligent expert for oil and gas exploration and development. The quantity and quality of data determine the precision and expertise of the model.Nevertheless, we also need to respond to challenges, such as the authenticity of answers, data quality, model accuracy, and data security, etc. In the future, the development trend of ChatGPT may be displayed as enhanced comprehension ability, innovative capability, and improvement in intelligent interactivity. Furthermore, ChatGPT can effectively integrate with data lakes to realize applications in data querying, fault prediction, automatic report generation, training and automated workflows, etc. With the upgrades and iterations of ChatGPT, as well as the optimization based on user feedback, we look forward to natural language processing technology, such as ChatGPT, playing an even greater role in the field of oil and gas exploration and development.